78179976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155119}}^1$

素因数の和:155138

約数の個数: 48

約数和(自身を含む): 241987200

約数和(自身を除く): 163807224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155119, 310238, 465357, 620476, 930714, 1085833, 1240952, 1396071, 1861428, 2171666, 2792142, 3257499, 3722856, 4343332, 5584284, 6514998, 8686664, 9772497, 11168568, 13029996, 19544994, 26059992, 39089988, 78179976]

約数ペア:

[(1, 78179976), (2, 39089988), (3, 26059992), (4, 19544994), (6, 13029996), (7, 11168568), (8, 9772497), (9, 8686664), (12, 6514998), (14, 5584284), (18, 4343332), (21, 3722856), (24, 3257499), (28, 2792142), (36, 2171666), (42, 1861428), (56, 1396071), (63, 1240952), (72, 1085833), (84, 930714), (126, 620476), (168, 465357), (252, 310238), (504, 155119)]