89279632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 208346040

約数和(自身を除く): 119066408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 41, 52, 58, 76, 82, 104, 116, 152, 164, 208, 232, 247, 304, 328, 361, 377, 464, 494, 533, 551, 656, 722, 754, 779, 988, 1066, 1102, 1189, 1444, 1508, 1558, 1976, 2132, 2204, 2378, 2888, 3016, 3116, 3952, 4264, 4408, 4693, 4756, 5776, 6032, 6232, 7163, 8528, 8816, 9386, 9512, 10127, 10469, 12464, 14326, 14801, 15457, 18772, 19024, 20254, 20938, 22591, 28652, 29602, 30914, 37544, 40508, 41876, 45182, 57304, 59204, 61828, 75088, 81016, 83752, 90364, 114608, 118408, 123656, 136097, 162032, 167504, 180728, 192413, 236816, 247312, 272194, 293683, 361456, 384826, 429229, 544388, 587366, 769652, 858458, 1088776, 1174732, 1539304, 1716916, 2177552, 2349464, 3078608, 3433832, 4698928, 5579977, 6867664, 11159954, 22319908, 44639816, 89279632]

約数ペア:

[(1, 89279632), (2, 44639816), (4, 22319908), (8, 11159954), (13, 6867664), (16, 5579977), (19, 4698928), (26, 3433832), (29, 3078608), (38, 2349464), (41, 2177552), (52, 1716916), (58, 1539304), (76, 1174732), (82, 1088776), (104, 858458), (116, 769652), (152, 587366), (164, 544388), (208, 429229), (232, 384826), (247, 361456), (304, 293683), (328, 272194), (361, 247312), (377, 236816), (464, 192413), (494, 180728), (533, 167504), (551, 162032), (656, 136097), (722, 123656), (754, 118408), (779, 114608), (988, 90364), (1066, 83752), (1102, 81016), (1189, 75088), (1444, 61828), (1508, 59204), (1558, 57304), (1976, 45182), (2132, 41876), (2204, 40508), (2378, 37544), (2888, 30914), (3016, 29602), (3116, 28652), (3952, 22591), (4264, 20938), (4408, 20254), (4693, 19024), (4756, 18772), (5776, 15457), (6032, 14801), (6232, 14326), (7163, 12464), (8528, 10469), (8816, 10127), (9386, 9512)]