79364220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101749}}^1$

素因数の和:101774

約数の個数: 48

約数和(自身を含む): 239316000

約数和(自身を除く): 159951780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 101749, 203498, 305247, 406996, 508745, 610494, 1017490, 1220988, 1322737, 1526235, 2034980, 2645474, 3052470, 3968211, 5290948, 6104940, 6613685, 7936422, 13227370, 15872844, 19841055, 26454740, 39682110, 79364220]

約数ペア:

[(1, 79364220), (2, 39682110), (3, 26454740), (4, 19841055), (5, 15872844), (6, 13227370), (10, 7936422), (12, 6613685), (13, 6104940), (15, 5290948), (20, 3968211), (26, 3052470), (30, 2645474), (39, 2034980), (52, 1526235), (60, 1322737), (65, 1220988), (78, 1017490), (130, 610494), (156, 508745), (195, 406996), (260, 305247), (390, 203498), (780, 101749)]