64947852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 183142400

約数和(自身を除く): 118194548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1021, 1026, 1116, 1178, 1674, 1767, 2042, 2052, 2356, 3063, 3348, 3534, 4084, 5301, 6126, 7068, 9189, 10602, 12252, 15903, 18378, 19399, 21204, 27567, 31651, 31806, 36756, 38798, 55134, 58197, 63302, 63612, 77596, 94953, 110268, 116394, 126604, 174591, 189906, 232788, 284859, 349182, 379812, 523773, 569718, 601369, 698364, 854577, 1047546, 1139436, 1202738, 1709154, 1804107, 2095092, 2405476, 3418308, 3608214, 5412321, 7216428, 10824642, 16236963, 21649284, 32473926, 64947852]

約数ペア:

[(1, 64947852), (2, 32473926), (3, 21649284), (4, 16236963), (6, 10824642), (9, 7216428), (12, 5412321), (18, 3608214), (19, 3418308), (27, 2405476), (31, 2095092), (36, 1804107), (38, 1709154), (54, 1202738), (57, 1139436), (62, 1047546), (76, 854577), (93, 698364), (108, 601369), (114, 569718), (124, 523773), (171, 379812), (186, 349182), (228, 284859), (279, 232788), (342, 189906), (372, 174591), (513, 126604), (558, 116394), (589, 110268), (684, 94953), (837, 77596), (1021, 63612), (1026, 63302), (1116, 58197), (1178, 55134), (1674, 38798), (1767, 36756), (2042, 31806), (2052, 31651), (2356, 27567), (3063, 21204), (3348, 19399), (3534, 18378), (4084, 15903), (5301, 12252), (6126, 10602), (7068, 9189)]