77656416

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 210924000

約数和(自身を除く): 133267584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 89, 96, 122, 149, 178, 183, 244, 267, 298, 356, 366, 447, 488, 534, 596, 712, 732, 894, 976, 1068, 1192, 1424, 1464, 1788, 1952, 2136, 2384, 2848, 2928, 3576, 4272, 4768, 5429, 5856, 7152, 8544, 9089, 10858, 13261, 14304, 16287, 18178, 21716, 26522, 27267, 32574, 36356, 39783, 43432, 53044, 54534, 65148, 72712, 79566, 86864, 106088, 109068, 130296, 145424, 159132, 173728, 212176, 218136, 260592, 290848, 318264, 424352, 436272, 521184, 636528, 808921, 872544, 1273056, 1617842, 2426763, 3235684, 4853526, 6471368, 9707052, 12942736, 19414104, 25885472, 38828208, 77656416]

約数ペア:

[(1, 77656416), (2, 38828208), (3, 25885472), (4, 19414104), (6, 12942736), (8, 9707052), (12, 6471368), (16, 4853526), (24, 3235684), (32, 2426763), (48, 1617842), (61, 1273056), (89, 872544), (96, 808921), (122, 636528), (149, 521184), (178, 436272), (183, 424352), (244, 318264), (267, 290848), (298, 260592), (356, 218136), (366, 212176), (447, 173728), (488, 159132), (534, 145424), (596, 130296), (712, 109068), (732, 106088), (894, 86864), (976, 79566), (1068, 72712), (1192, 65148), (1424, 54534), (1464, 53044), (1788, 43432), (1952, 39783), (2136, 36356), (2384, 32574), (2848, 27267), (2928, 26522), (3576, 21716), (4272, 18178), (4768, 16287), (5429, 14304), (5856, 13261), (7152, 10858), (8544, 9089)]