85886536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 176328000

約数和(自身を除く): 90441464

約数列:

[1, 2, 4, 8, 19, 38, 59, 61, 76, 118, 122, 152, 157, 236, 244, 314, 472, 488, 628, 1121, 1159, 1256, 2242, 2318, 2983, 3599, 4484, 4636, 5966, 7198, 8968, 9263, 9272, 9577, 11932, 14396, 18526, 19154, 23864, 28792, 37052, 38308, 68381, 74104, 76616, 136762, 175997, 181963, 273524, 351994, 363926, 547048, 565043, 703988, 727852, 1130086, 1407976, 1455704, 2260172, 4520344, 10735817, 21471634, 42943268, 85886536]

約数ペア:

[(1, 85886536), (2, 42943268), (4, 21471634), (8, 10735817), (19, 4520344), (38, 2260172), (59, 1455704), (61, 1407976), (76, 1130086), (118, 727852), (122, 703988), (152, 565043), (157, 547048), (236, 363926), (244, 351994), (314, 273524), (472, 181963), (488, 175997), (628, 136762), (1121, 76616), (1159, 74104), (1256, 68381), (2242, 38308), (2318, 37052), (2983, 28792), (3599, 23864), (4484, 19154), (4636, 18526), (5966, 14396), (7198, 11932), (8968, 9577), (9263, 9272)]