84736188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 221130000

約数和(自身を除く): 136393812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 499, 534, 636, 801, 954, 998, 1068, 1497, 1602, 1908, 1996, 2994, 3204, 4491, 4717, 5988, 8982, 9434, 14151, 17964, 18868, 26447, 28302, 42453, 44411, 52894, 56604, 79341, 84906, 88822, 105788, 133233, 158682, 169812, 177644, 238023, 266466, 317364, 399699, 476046, 532932, 799398, 952092, 1598796, 2353783, 4707566, 7061349, 9415132, 14122698, 21184047, 28245396, 42368094, 84736188]

約数ペア:

[(1, 84736188), (2, 42368094), (3, 28245396), (4, 21184047), (6, 14122698), (9, 9415132), (12, 7061349), (18, 4707566), (36, 2353783), (53, 1598796), (89, 952092), (106, 799398), (159, 532932), (178, 476046), (212, 399699), (267, 317364), (318, 266466), (356, 238023), (477, 177644), (499, 169812), (534, 158682), (636, 133233), (801, 105788), (954, 88822), (998, 84906), (1068, 79341), (1497, 56604), (1602, 52894), (1908, 44411), (1996, 42453), (2994, 28302), (3204, 26447), (4491, 18868), (4717, 17964), (5988, 14151), (8982, 9434)]