61728498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 145070016

約数和(自身を除く): 83341518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1747, 1963, 2718, 3494, 3926, 5241, 5889, 10482, 11778, 15723, 17667, 22711, 31446, 35334, 45422, 68133, 136266, 204399, 263797, 408798, 527594, 791391, 1582782, 2374173, 3429361, 4748346, 6858722, 10288083, 20576166, 30864249, 61728498]

約数ペア:

[(1, 61728498), (2, 30864249), (3, 20576166), (6, 10288083), (9, 6858722), (13, 4748346), (18, 3429361), (26, 2374173), (39, 1582782), (78, 791391), (117, 527594), (151, 408798), (234, 263797), (302, 204399), (453, 136266), (906, 68133), (1359, 45422), (1747, 35334), (1963, 31446), (2718, 22711), (3494, 17667), (3926, 15723), (5241, 11778), (5889, 10482)]