42090978852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{78139}}^1$

素因数の和:79313

約数の個数: 72

約数和(自身を含む): 114682014720

約数和(自身を除く): 72591035868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1151, 2302, 3453, 4604, 6906, 10359, 13812, 14963, 20718, 29926, 41436, 44889, 59852, 78139, 89778, 134667, 156278, 179556, 234417, 269334, 312556, 468834, 538668, 703251, 937668, 1015807, 1406502, 2031614, 2813004, 3047421, 4063228, 6094842, 9142263, 12189684, 18284526, 36569052, 89937989, 179875978, 269813967, 359751956, 539627934, 809441901, 1079255868, 1169193857, 1618883802, 2338387714, 3237767604, 3507581571, 4676775428, 7015163142, 10522744713, 14030326284, 21045489426, 42090978852]

約数ペア:

[(1, 42090978852), (2, 21045489426), (3, 14030326284), (4, 10522744713), (6, 7015163142), (9, 4676775428), (12, 3507581571), (13, 3237767604), (18, 2338387714), (26, 1618883802), (36, 1169193857), (39, 1079255868), (52, 809441901), (78, 539627934), (117, 359751956), (156, 269813967), (234, 179875978), (468, 89937989), (1151, 36569052), (2302, 18284526), (3453, 12189684), (4604, 9142263), (6906, 6094842), (10359, 4063228), (13812, 3047421), (14963, 2813004), (20718, 2031614), (29926, 1406502), (41436, 1015807), (44889, 937668), (59852, 703251), (78139, 538668), (89778, 468834), (134667, 312556), (156278, 269334), (179556, 234417)]