84390696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 254709000

約数和(自身を除く): 170318304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3109, 3393, 4524, 6218, 6786, 9048, 9327, 12436, 13572, 18654, 24872, 27144, 27981, 37308, 40417, 55962, 74616, 80834, 90161, 111924, 121251, 161668, 180322, 223848, 242502, 270483, 323336, 360644, 363753, 485004, 540966, 721288, 727506, 811449, 970008, 1081932, 1172093, 1455012, 1622898, 2163864, 2344186, 2910024, 3245796, 3516279, 4688372, 6491592, 7032558, 9376744, 10548837, 14065116, 21097674, 28130232, 42195348, 84390696]

約数ペア:

[(1, 84390696), (2, 42195348), (3, 28130232), (4, 21097674), (6, 14065116), (8, 10548837), (9, 9376744), (12, 7032558), (13, 6491592), (18, 4688372), (24, 3516279), (26, 3245796), (29, 2910024), (36, 2344186), (39, 2163864), (52, 1622898), (58, 1455012), (72, 1172093), (78, 1081932), (87, 970008), (104, 811449), (116, 727506), (117, 721288), (156, 540966), (174, 485004), (232, 363753), (234, 360644), (261, 323336), (312, 270483), (348, 242502), (377, 223848), (468, 180322), (522, 161668), (696, 121251), (754, 111924), (936, 90161), (1044, 80834), (1131, 74616), (1508, 55962), (2088, 40417), (2262, 37308), (3016, 27981), (3109, 27144), (3393, 24872), (4524, 18654), (6218, 13572), (6786, 12436), (9048, 9327)]