79128676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 164898720

約数和(自身を除く): 85770044

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 121, 163, 187, 236, 242, 326, 374, 484, 649, 652, 748, 1003, 1298, 1793, 2006, 2057, 2596, 2771, 3586, 4012, 4114, 5542, 7139, 7172, 8228, 9617, 11033, 11084, 14278, 19234, 19723, 22066, 28556, 30481, 38468, 39446, 44132, 60962, 78892, 105787, 121363, 121924, 163489, 211574, 242726, 326978, 335291, 423148, 485452, 653956, 670582, 1163657, 1341164, 1798379, 2327314, 3596758, 4654628, 7193516, 19782169, 39564338, 79128676]

約数ペア:

[(1, 79128676), (2, 39564338), (4, 19782169), (11, 7193516), (17, 4654628), (22, 3596758), (34, 2327314), (44, 1798379), (59, 1341164), (68, 1163657), (118, 670582), (121, 653956), (163, 485452), (187, 423148), (236, 335291), (242, 326978), (326, 242726), (374, 211574), (484, 163489), (649, 121924), (652, 121363), (748, 105787), (1003, 78892), (1298, 60962), (1793, 44132), (2006, 39446), (2057, 38468), (2596, 30481), (2771, 28556), (3586, 22066), (4012, 19723), (4114, 19234), (5542, 14278), (7139, 11084), (7172, 11033), (8228, 9617)]