87576984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 202727016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 31, 33, 36, 41, 44, 54, 58, 62, 66, 72, 82, 87, 88, 93, 99, 108, 116, 123, 124, 132, 164, 174, 186, 198, 216, 232, 246, 248, 261, 264, 279, 297, 319, 328, 341, 348, 369, 372, 396, 451, 492, 522, 558, 594, 638, 682, 696, 738, 744, 783, 792, 837, 899, 902, 957, 984, 1023, 1044, 1107, 1116, 1188, 1189, 1271, 1276, 1353, 1364, 1476, 1566, 1674, 1798, 1804, 1914, 2046, 2088, 2214, 2232, 2376, 2378, 2542, 2552, 2697, 2706, 2728, 2871, 2952, 3069, 3132, 3348, 3567, 3596, 3608, 3813, 3828, 4059, 4092, 4428, 4756, 5084, 5394, 5412, 5742, 6138, 6264, 6696, 7134, 7192, 7626, 7656, 8091, 8118, 8184, 8613, 8856, 9207, 9512, 9889, 10168, 10701, 10788, 10824, 11439, 11484, 12177, 12276, 13079, 13981, 14268, 15252, 16182, 16236, 17226, 18414, 19778, 21402, 21576, 22878, 22968, 24273, 24354, 24552, 26158, 27962, 28536, 29667, 30504, 32103, 32364, 32472, 34317, 34452, 36828, 36859, 39237, 39556, 41943, 42804, 45756, 48546, 48708, 52316, 55924, 59334, 64206, 64728, 68634, 68904, 73656, 73718, 78474, 79112, 83886, 85608, 89001, 91512, 97092, 97416, 104632, 110577, 111848, 117711, 118668, 125829, 128412, 137268, 147436, 156948, 167772, 178002, 194184, 221154, 235422, 237336, 251658, 256824, 267003, 274536, 294872, 313896, 331731, 335544, 353133, 356004, 377487, 405449, 442308, 470844, 503316, 534006, 663462, 706266, 712008, 754974, 810898, 884616, 941688, 995193, 1006632, 1068012, 1216347, 1326924, 1412532, 1509948, 1621796, 1990386, 2136024, 2432694, 2653848, 2825064, 3019896, 3243592, 3649041, 3980772, 4865388, 7298082, 7961544, 9730776, 10947123, 14596164, 21894246, 29192328, 43788492, 87576984]

約数ペア:

[(1, 87576984), (2, 43788492), (3, 29192328), (4, 21894246), (6, 14596164), (8, 10947123), (9, 9730776), (11, 7961544), (12, 7298082), (18, 4865388), (22, 3980772), (24, 3649041), (27, 3243592), (29, 3019896), (31, 2825064), (33, 2653848), (36, 2432694), (41, 2136024), (44, 1990386), (54, 1621796), (58, 1509948), (62, 1412532), (66, 1326924), (72, 1216347), (82, 1068012), (87, 1006632), (88, 995193), (93, 941688), (99, 884616), (108, 810898), (116, 754974), (123, 712008), (124, 706266), (132, 663462), (164, 534006), (174, 503316), (186, 470844), (198, 442308), (216, 405449), (232, 377487), (246, 356004), (248, 353133), (261, 335544), (264, 331731), (279, 313896), (297, 294872), (319, 274536), (328, 267003), (341, 256824), (348, 251658), (369, 237336), (372, 235422), (396, 221154), (451, 194184), (492, 178002), (522, 167772), (558, 156948), (594, 147436), (638, 137268), (682, 128412), (696, 125829), (738, 118668), (744, 117711), (783, 111848), (792, 110577), (837, 104632), (899, 97416), (902, 97092), (957, 91512), (984, 89001), (1023, 85608), (1044, 83886), (1107, 79112), (1116, 78474), (1188, 73718), (1189, 73656), (1271, 68904), (1276, 68634), (1353, 64728), (1364, 64206), (1476, 59334), (1566, 55924), (1674, 52316), (1798, 48708), (1804, 48546), (1914, 45756), (2046, 42804), (2088, 41943), (2214, 39556), (2232, 39237), (2376, 36859), (2378, 36828), (2542, 34452), (2552, 34317), (2697, 32472), (2706, 32364), (2728, 32103), (2871, 30504), (2952, 29667), (3069, 28536), (3132, 27962), (3348, 26158), (3567, 24552), (3596, 24354), (3608, 24273), (3813, 22968), (3828, 22878), (4059, 21576), (4092, 21402), (4428, 19778), (4756, 18414), (5084, 17226), (5394, 16236), (5412, 16182), (5742, 15252), (6138, 14268), (6264, 13981), (6696, 13079), (7134, 12276), (7192, 12177), (7626, 11484), (7656, 11439), (8091, 10824), (8118, 10788), (8184, 10701), (8613, 10168), (8856, 9889), (9207, 9512)]