61131899808

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139739}}^1$

素因数の和:139800

約数の個数: 216

約数和(自身を含む): 208751437440

約数和(自身を除く): 147619537632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 31248, 36456, 48608, 54684, 62496, 72912, 109368, 139739, 145824, 218736, 279478, 419217, 437472, 558956, 838434, 978173, 1117912, 1257651, 1676868, 1956346, 2235824, 2515302, 2934519, 3353736, 3912692, 4331909, 4471648, 5030604, 5869038, 6707472, 6847211, 7825384, 8663818, 8803557, 10061208, 11738076, 12995727, 13414944, 13694422, 15650768, 17327636, 17607114, 20122416, 20541633, 23476152, 25991454, 27388844, 30323363, 31301536, 34655272, 35214228, 38987181, 40244832, 41083266, 46952304, 51982908, 54777688, 60646726, 61624899, 69310544, 70428456, 77974362, 82166532, 90970089, 93904608, 103965816, 109555376, 121293452, 123249798, 138621088, 140856912, 155948724, 164333064, 181940178, 207931632, 212263541, 219110752, 242586904, 246499596, 272910267, 281713824, 311897448, 328666128, 363880356, 415863264, 424527082, 485173808, 492999192, 545820534, 623794896, 636790623, 657332256, 727760712, 849054164, 970347616, 985998384, 1091641068, 1247589792, 1273581246, 1455521424, 1698108328, 1910371869, 1971996768, 2183282136, 2547162492, 2911042848, 3396216656, 3820743738, 4366564272, 5094324984, 6792433312, 7641487476, 8733128544, 10188649968, 15282974952, 20377299936, 30565949904, 61131899808]

約数ペア:

[(1, 61131899808), (2, 30565949904), (3, 20377299936), (4, 15282974952), (6, 10188649968), (7, 8733128544), (8, 7641487476), (9, 6792433312), (12, 5094324984), (14, 4366564272), (16, 3820743738), (18, 3396216656), (21, 2911042848), (24, 2547162492), (28, 2183282136), (31, 1971996768), (32, 1910371869), (36, 1698108328), (42, 1455521424), (48, 1273581246), (49, 1247589792), (56, 1091641068), (62, 985998384), (63, 970347616), (72, 849054164), (84, 727760712), (93, 657332256), (96, 636790623), (98, 623794896), (112, 545820534), (124, 492999192), (126, 485173808), (144, 424527082), (147, 415863264), (168, 363880356), (186, 328666128), (196, 311897448), (217, 281713824), (224, 272910267), (248, 246499596), (252, 242586904), (279, 219110752), (288, 212263541), (294, 207931632), (336, 181940178), (372, 164333064), (392, 155948724), (434, 140856912), (441, 138621088), (496, 123249798), (504, 121293452), (558, 109555376), (588, 103965816), (651, 93904608), (672, 90970089), (744, 82166532), (784, 77974362), (868, 70428456), (882, 69310544), (992, 61624899), (1008, 60646726), (1116, 54777688), (1176, 51982908), (1302, 46952304), (1488, 41083266), (1519, 40244832), (1568, 38987181), (1736, 35214228), (1764, 34655272), (1953, 31301536), (2016, 30323363), (2232, 27388844), (2352, 25991454), (2604, 23476152), (2976, 20541633), (3038, 20122416), (3472, 17607114), (3528, 17327636), (3906, 15650768), (4464, 13694422), (4557, 13414944), (4704, 12995727), (5208, 11738076), (6076, 10061208), (6944, 8803557), (7056, 8663818), (7812, 7825384), (8928, 6847211), (9114, 6707472), (10416, 5869038), (12152, 5030604), (13671, 4471648), (14112, 4331909), (15624, 3912692), (18228, 3353736), (20832, 2934519), (24304, 2515302), (27342, 2235824), (31248, 1956346), (36456, 1676868), (48608, 1257651), (54684, 1117912), (62496, 978173), (72912, 838434), (109368, 558956), (139739, 437472), (145824, 419217), (218736, 279478)]