90243660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 274563072

約数和(自身を除く): 184319412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 911, 1270, 1524, 1651, 1822, 1905, 2540, 2733, 3302, 3644, 3810, 4555, 4953, 5466, 6604, 7620, 8255, 9110, 9906, 10932, 11843, 13665, 16510, 18220, 19812, 23686, 24765, 27330, 33020, 35529, 47372, 49530, 54660, 59215, 71058, 99060, 115697, 118430, 142116, 177645, 231394, 236860, 347091, 355290, 462788, 578485, 694182, 710580, 1156970, 1388364, 1504061, 1735455, 2313940, 3008122, 3470910, 4512183, 6016244, 6941820, 7520305, 9024366, 15040610, 18048732, 22560915, 30081220, 45121830, 90243660]

約数ペア:

[(1, 90243660), (2, 45121830), (3, 30081220), (4, 22560915), (5, 18048732), (6, 15040610), (10, 9024366), (12, 7520305), (13, 6941820), (15, 6016244), (20, 4512183), (26, 3470910), (30, 3008122), (39, 2313940), (52, 1735455), (60, 1504061), (65, 1388364), (78, 1156970), (127, 710580), (130, 694182), (156, 578485), (195, 462788), (254, 355290), (260, 347091), (381, 236860), (390, 231394), (508, 177645), (635, 142116), (762, 118430), (780, 115697), (911, 99060), (1270, 71058), (1524, 59215), (1651, 54660), (1822, 49530), (1905, 47372), (2540, 35529), (2733, 33020), (3302, 27330), (3644, 24765), (3810, 23686), (4555, 19812), (4953, 18220), (5466, 16510), (6604, 13665), (7620, 11843), (8255, 10932), (9110, 9906)]