78528948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 189706944

約数和(自身を除く): 111177996

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1291, 1644, 2582, 3873, 5069, 5164, 7746, 10138, 15207, 15492, 20276, 30414, 47767, 60828, 95534, 143301, 176867, 191068, 286602, 353734, 530601, 573204, 707468, 1061202, 2122404, 6544079, 13088158, 19632237, 26176316, 39264474, 78528948]

約数ペア:

[(1, 78528948), (2, 39264474), (3, 26176316), (4, 19632237), (6, 13088158), (12, 6544079), (37, 2122404), (74, 1061202), (111, 707468), (137, 573204), (148, 530601), (222, 353734), (274, 286602), (411, 191068), (444, 176867), (548, 143301), (822, 95534), (1291, 60828), (1644, 47767), (2582, 30414), (3873, 20276), (5069, 15492), (5164, 15207), (7746, 10138)]