91137540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 276425856

約数和(自身を除く): 185288316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 331, 353, 390, 662, 706, 780, 993, 1059, 1324, 1412, 1655, 1765, 1986, 2118, 3310, 3530, 3972, 4236, 4303, 4589, 4965, 5295, 6620, 7060, 8606, 9178, 9930, 10590, 12909, 13767, 17212, 18356, 19860, 21180, 21515, 22945, 25818, 27534, 43030, 45890, 51636, 55068, 64545, 68835, 86060, 91780, 116843, 129090, 137670, 233686, 258180, 275340, 350529, 467372, 584215, 701058, 1168430, 1402116, 1518959, 1752645, 2336860, 3037918, 3505290, 4556877, 6075836, 7010580, 7594795, 9113754, 15189590, 18227508, 22784385, 30379180, 45568770, 91137540]

約数ペア:

[(1, 91137540), (2, 45568770), (3, 30379180), (4, 22784385), (5, 18227508), (6, 15189590), (10, 9113754), (12, 7594795), (13, 7010580), (15, 6075836), (20, 4556877), (26, 3505290), (30, 3037918), (39, 2336860), (52, 1752645), (60, 1518959), (65, 1402116), (78, 1168430), (130, 701058), (156, 584215), (195, 467372), (260, 350529), (331, 275340), (353, 258180), (390, 233686), (662, 137670), (706, 129090), (780, 116843), (993, 91780), (1059, 86060), (1324, 68835), (1412, 64545), (1655, 55068), (1765, 51636), (1986, 45890), (2118, 43030), (3310, 27534), (3530, 25818), (3972, 22945), (4236, 21515), (4303, 21180), (4589, 19860), (4965, 18356), (5295, 17212), (6620, 13767), (7060, 12909), (8606, 10590), (9178, 9930)]