76837540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 177085440

約数和(自身を除く): 100247900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 169, 179, 254, 260, 338, 358, 508, 635, 676, 716, 845, 895, 1270, 1651, 1690, 1790, 2327, 2540, 3302, 3380, 3580, 4654, 6604, 8255, 9308, 11635, 16510, 21463, 22733, 23270, 30251, 33020, 42926, 45466, 46540, 60502, 85852, 90932, 107315, 113665, 121004, 151255, 214630, 227330, 295529, 302510, 429260, 454660, 591058, 605020, 1182116, 1477645, 2955290, 3841877, 5910580, 7683754, 15367508, 19209385, 38418770, 76837540]

約数ペア:

[(1, 76837540), (2, 38418770), (4, 19209385), (5, 15367508), (10, 7683754), (13, 5910580), (20, 3841877), (26, 2955290), (52, 1477645), (65, 1182116), (127, 605020), (130, 591058), (169, 454660), (179, 429260), (254, 302510), (260, 295529), (338, 227330), (358, 214630), (508, 151255), (635, 121004), (676, 113665), (716, 107315), (845, 90932), (895, 85852), (1270, 60502), (1651, 46540), (1690, 45466), (1790, 42926), (2327, 33020), (2540, 30251), (3302, 23270), (3380, 22733), (3580, 21463), (4654, 16510), (6604, 11635), (8255, 9308)]