78552516556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{89459}}^1$

素因数の和:89866

約数の個数: 48

約数和(自身を含む): 149917068000

約数和(自身を除く): 71364551444

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 349, 629, 698, 1258, 1396, 2516, 5933, 11866, 12913, 23732, 25826, 51652, 89459, 178918, 219521, 357836, 439042, 878084, 1520803, 3041606, 3309983, 6083212, 6619966, 13239932, 31221191, 56269711, 62442382, 112539422, 124884764, 225078844, 530760247, 1061520494, 1155184067, 2123040988, 2310368134, 4620736268, 19638129139, 39276258278, 78552516556]

約数ペア:

[(1, 78552516556), (2, 39276258278), (4, 19638129139), (17, 4620736268), (34, 2310368134), (37, 2123040988), (68, 1155184067), (74, 1061520494), (148, 530760247), (349, 225078844), (629, 124884764), (698, 112539422), (1258, 62442382), (1396, 56269711), (2516, 31221191), (5933, 13239932), (11866, 6619966), (12913, 6083212), (23732, 3309983), (25826, 3041606), (51652, 1520803), (89459, 878084), (178918, 439042), (219521, 357836)]