72245004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14990

約数の個数: 48

約数和(自身を含む): 187407360

約数和(自身を除く): 115162356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 14939, 29878, 44817, 59756, 89634, 179268, 194207, 388414, 463109, 582621, 776828, 926218, 1165242, 1389327, 1852436, 2330484, 2778654, 5557308, 6020417, 12040834, 18061251, 24081668, 36122502, 72245004]

約数ペア:

[(1, 72245004), (2, 36122502), (3, 24081668), (4, 18061251), (6, 12040834), (12, 6020417), (13, 5557308), (26, 2778654), (31, 2330484), (39, 1852436), (52, 1389327), (62, 1165242), (78, 926218), (93, 776828), (124, 582621), (156, 463109), (186, 388414), (372, 194207), (403, 179268), (806, 89634), (1209, 59756), (1612, 44817), (2418, 29878), (4836, 14939)]