74789298

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 175718400

約数和(自身を除く): 100929102

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 1039, 1161, 1333, 1674, 2078, 2322, 2666, 3117, 3999, 6234, 7998, 9351, 11997, 18702, 23994, 28053, 32209, 35991, 44677, 56106, 64418, 71982, 89354, 96627, 134031, 193254, 268062, 289881, 402093, 579762, 804186, 869643, 1206279, 1384987, 1739286, 2412558, 2769974, 4154961, 8309922, 12464883, 24929766, 37394649, 74789298]

約数ペア:

[(1, 74789298), (2, 37394649), (3, 24929766), (6, 12464883), (9, 8309922), (18, 4154961), (27, 2769974), (31, 2412558), (43, 1739286), (54, 1384987), (62, 1206279), (86, 869643), (93, 804186), (129, 579762), (186, 402093), (258, 289881), (279, 268062), (387, 193254), (558, 134031), (774, 96627), (837, 89354), (1039, 71982), (1161, 64418), (1333, 56106), (1674, 44677), (2078, 35991), (2322, 32209), (2666, 28053), (3117, 23994), (3999, 18702), (6234, 11997), (7998, 9351)]