78167992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 175104000

約数和(自身を除く): 96936008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 127, 203, 232, 254, 379, 406, 508, 758, 812, 889, 1016, 1516, 1624, 1778, 2653, 3032, 3556, 3683, 5306, 7112, 7366, 10612, 10991, 14732, 21224, 21982, 25781, 29464, 43964, 48133, 51562, 76937, 87928, 96266, 103124, 153874, 192532, 206248, 307748, 336931, 385064, 615496, 673862, 1347724, 1395857, 2695448, 2791714, 5583428, 9770999, 11166856, 19541998, 39083996, 78167992]

約数ペア:

[(1, 78167992), (2, 39083996), (4, 19541998), (7, 11166856), (8, 9770999), (14, 5583428), (28, 2791714), (29, 2695448), (56, 1395857), (58, 1347724), (116, 673862), (127, 615496), (203, 385064), (232, 336931), (254, 307748), (379, 206248), (406, 192532), (508, 153874), (758, 103124), (812, 96266), (889, 87928), (1016, 76937), (1516, 51562), (1624, 48133), (1778, 43964), (2653, 29464), (3032, 25781), (3556, 21982), (3683, 21224), (5306, 14732), (7112, 10991), (7366, 10612)]