80702856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 237357120

約数和(自身を除く): 156654264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 234, 302, 312, 453, 468, 571, 604, 906, 936, 1142, 1208, 1359, 1713, 1812, 1963, 2284, 2718, 3426, 3624, 3926, 4568, 5139, 5436, 5889, 6852, 7423, 7852, 10278, 10872, 11778, 13704, 14846, 15704, 17667, 20556, 22269, 23556, 29692, 35334, 41112, 44538, 47112, 59384, 66807, 70668, 86221, 89076, 133614, 141336, 172442, 178152, 258663, 267228, 344884, 517326, 534456, 689768, 775989, 1034652, 1120873, 1551978, 2069304, 2241746, 3103956, 3362619, 4483492, 6207912, 6725238, 8966984, 10087857, 13450476, 20175714, 26900952, 40351428, 80702856]

約数ペア:

[(1, 80702856), (2, 40351428), (3, 26900952), (4, 20175714), (6, 13450476), (8, 10087857), (9, 8966984), (12, 6725238), (13, 6207912), (18, 4483492), (24, 3362619), (26, 3103956), (36, 2241746), (39, 2069304), (52, 1551978), (72, 1120873), (78, 1034652), (104, 775989), (117, 689768), (151, 534456), (156, 517326), (234, 344884), (302, 267228), (312, 258663), (453, 178152), (468, 172442), (571, 141336), (604, 133614), (906, 89076), (936, 86221), (1142, 70668), (1208, 66807), (1359, 59384), (1713, 47112), (1812, 44538), (1963, 41112), (2284, 35334), (2718, 29692), (3426, 23556), (3624, 22269), (3926, 20556), (4568, 17667), (5139, 15704), (5436, 14846), (5889, 13704), (6852, 11778), (7423, 10872), (7852, 10278)]