99999984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 331291296

約数和(自身を除く): 231291312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 49, 51, 56, 61, 68, 82, 84, 98, 102, 112, 119, 122, 123, 136, 147, 164, 168, 183, 196, 204, 238, 244, 246, 272, 287, 294, 328, 336, 357, 366, 392, 408, 427, 476, 488, 492, 574, 588, 656, 697, 714, 732, 784, 816, 833, 854, 861, 952, 976, 984, 1037, 1148, 1176, 1281, 1394, 1428, 1464, 1666, 1708, 1722, 1904, 1968, 2009, 2074, 2091, 2296, 2352, 2499, 2501, 2562, 2788, 2856, 2928, 2989, 3111, 3332, 3416, 3444, 4018, 4148, 4182, 4592, 4879, 4998, 5002, 5124, 5576, 5712, 5978, 6027, 6222, 6664, 6832, 6888, 7259, 7503, 8036, 8296, 8364, 8967, 9758, 9996, 10004, 10248, 11152, 11956, 12054, 12444, 13328, 13776, 14518, 14637, 15006, 16072, 16592, 16728, 17507, 17934, 19516, 19992, 20008, 20496, 21777, 23912, 24108, 24888, 29036, 29274, 30012, 32144, 33456, 34153, 35014, 35868, 39032, 39984, 40016, 42517, 43554, 47824, 48216, 49776, 50813, 52521, 58072, 58548, 60024, 68306, 70028, 71736, 78064, 85034, 87108, 96432, 101626, 102459, 105042, 116144, 117096, 120048, 122549, 127551, 136612, 140056, 143472, 152439, 170068, 174216, 203252, 204918, 210084, 234192, 245098, 255102, 273224, 280112, 297619, 304878, 340136, 348432, 367647, 406504, 409836, 420168, 490196, 510204, 546448, 595238, 609756, 680272, 735294, 813008, 819672, 840336, 892857, 980392, 1020408, 1190476, 1219512, 1470588, 1639344, 1785714, 1960784, 2040816, 2083333, 2380952, 2439024, 2941176, 3571428, 4166666, 4761904, 5882352, 6249999, 7142856, 8333332, 12499998, 14285712, 16666664, 24999996, 33333328, 49999992, 99999984]

約数ペア:

[(1, 99999984), (2, 49999992), (3, 33333328), (4, 24999996), (6, 16666664), (7, 14285712), (8, 12499998), (12, 8333332), (14, 7142856), (16, 6249999), (17, 5882352), (21, 4761904), (24, 4166666), (28, 3571428), (34, 2941176), (41, 2439024), (42, 2380952), (48, 2083333), (49, 2040816), (51, 1960784), (56, 1785714), (61, 1639344), (68, 1470588), (82, 1219512), (84, 1190476), (98, 1020408), (102, 980392), (112, 892857), (119, 840336), (122, 819672), (123, 813008), (136, 735294), (147, 680272), (164, 609756), (168, 595238), (183, 546448), (196, 510204), (204, 490196), (238, 420168), (244, 409836), (246, 406504), (272, 367647), (287, 348432), (294, 340136), (328, 304878), (336, 297619), (357, 280112), (366, 273224), (392, 255102), (408, 245098), (427, 234192), (476, 210084), (488, 204918), (492, 203252), (574, 174216), (588, 170068), (656, 152439), (697, 143472), (714, 140056), (732, 136612), (784, 127551), (816, 122549), (833, 120048), (854, 117096), (861, 116144), (952, 105042), (976, 102459), (984, 101626), (1037, 96432), (1148, 87108), (1176, 85034), (1281, 78064), (1394, 71736), (1428, 70028), (1464, 68306), (1666, 60024), (1708, 58548), (1722, 58072), (1904, 52521), (1968, 50813), (2009, 49776), (2074, 48216), (2091, 47824), (2296, 43554), (2352, 42517), (2499, 40016), (2501, 39984), (2562, 39032), (2788, 35868), (2856, 35014), (2928, 34153), (2989, 33456), (3111, 32144), (3332, 30012), (3416, 29274), (3444, 29036), (4018, 24888), (4148, 24108), (4182, 23912), (4592, 21777), (4879, 20496), (4998, 20008), (5002, 19992), (5124, 19516), (5576, 17934), (5712, 17507), (5978, 16728), (6027, 16592), (6222, 16072), (6664, 15006), (6832, 14637), (6888, 14518), (7259, 13776), (7503, 13328), (8036, 12444), (8296, 12054), (8364, 11956), (8967, 11152), (9758, 10248), (9996, 10004)]