64724652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 171924480

約数和(自身を除く): 107199828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 983, 1062, 1116, 1829, 1966, 2124, 2949, 3658, 3932, 5487, 5898, 7316, 8847, 10974, 11796, 16461, 17694, 21948, 30473, 32922, 35388, 57997, 60946, 65844, 91419, 115994, 121892, 173991, 182838, 231988, 274257, 347982, 365676, 521973, 548514, 695964, 1043946, 1097028, 1797907, 2087892, 3595814, 5393721, 7191628, 10787442, 16181163, 21574884, 32362326, 64724652]

約数ペア:

[(1, 64724652), (2, 32362326), (3, 21574884), (4, 16181163), (6, 10787442), (9, 7191628), (12, 5393721), (18, 3595814), (31, 2087892), (36, 1797907), (59, 1097028), (62, 1043946), (93, 695964), (118, 548514), (124, 521973), (177, 365676), (186, 347982), (236, 274257), (279, 231988), (354, 182838), (372, 173991), (531, 121892), (558, 115994), (708, 91419), (983, 65844), (1062, 60946), (1116, 57997), (1829, 35388), (1966, 32922), (2124, 30473), (2949, 21948), (3658, 17694), (3932, 16461), (5487, 11796), (5898, 10974), (7316, 8847)]