42195348

素因数分解:

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

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 118864200

約数和(自身を除く): 76668852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3109, 3393, 4524, 6218, 6786, 9327, 12436, 13572, 18654, 27981, 37308, 40417, 55962, 80834, 90161, 111924, 121251, 161668, 180322, 242502, 270483, 360644, 363753, 485004, 540966, 727506, 811449, 1081932, 1172093, 1455012, 1622898, 2344186, 3245796, 3516279, 4688372, 7032558, 10548837, 14065116, 21097674, 42195348]

約数ペア:

[(1, 42195348), (2, 21097674), (3, 14065116), (4, 10548837), (6, 7032558), (9, 4688372), (12, 3516279), (13, 3245796), (18, 2344186), (26, 1622898), (29, 1455012), (36, 1172093), (39, 1081932), (52, 811449), (58, 727506), (78, 540966), (87, 485004), (116, 363753), (117, 360644), (156, 270483), (174, 242502), (234, 180322), (261, 161668), (348, 121251), (377, 111924), (468, 90161), (522, 80834), (754, 55962), (1044, 40417), (1131, 37308), (1508, 27981), (2262, 18654), (3109, 13572), (3393, 12436), (4524, 9327), (6218, 6786)]