76178440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 189734400

約数和(自身を除く): 113555960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 169, 191, 236, 260, 295, 338, 382, 472, 520, 590, 676, 764, 767, 845, 955, 1180, 1352, 1528, 1534, 1690, 1910, 2360, 2483, 3068, 3380, 3820, 3835, 4966, 6136, 6760, 7640, 7670, 9932, 9971, 11269, 12415, 15340, 19864, 19942, 22538, 24830, 30680, 32279, 39884, 45076, 49660, 49855, 56345, 64558, 79768, 90152, 99320, 99710, 112690, 129116, 146497, 161395, 199420, 225380, 258232, 292994, 322790, 398840, 450760, 585988, 645580, 732485, 1171976, 1291160, 1464970, 1904461, 2929940, 3808922, 5859880, 7617844, 9522305, 15235688, 19044610, 38089220, 76178440]

約数ペア:

[(1, 76178440), (2, 38089220), (4, 19044610), (5, 15235688), (8, 9522305), (10, 7617844), (13, 5859880), (20, 3808922), (26, 2929940), (40, 1904461), (52, 1464970), (59, 1291160), (65, 1171976), (104, 732485), (118, 645580), (130, 585988), (169, 450760), (191, 398840), (236, 322790), (260, 292994), (295, 258232), (338, 225380), (382, 199420), (472, 161395), (520, 146497), (590, 129116), (676, 112690), (764, 99710), (767, 99320), (845, 90152), (955, 79768), (1180, 64558), (1352, 56345), (1528, 49855), (1534, 49660), (1690, 45076), (1910, 39884), (2360, 32279), (2483, 30680), (3068, 24830), (3380, 22538), (3820, 19942), (3835, 19864), (4966, 15340), (6136, 12415), (6760, 11269), (7640, 9971), (7670, 9932)]