87875060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 231662592

約数和(自身を除く): 143787532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 911, 1060, 1378, 1484, 1820, 1822, 1855, 2756, 3445, 3644, 3710, 4555, 4823, 6377, 6890, 7420, 9110, 9646, 11843, 12754, 13780, 18220, 19292, 23686, 24115, 25508, 31885, 47372, 48230, 48283, 59215, 63770, 82901, 96460, 96566, 118430, 127540, 165802, 193132, 236860, 241415, 331604, 337981, 414505, 482830, 627679, 675962, 829010, 965660, 1255358, 1351924, 1658020, 1689905, 2510716, 3138395, 3379810, 4393753, 6276790, 6759620, 8787506, 12553580, 17575012, 21968765, 43937530, 87875060]

約数ペア:

[(1, 87875060), (2, 43937530), (4, 21968765), (5, 17575012), (7, 12553580), (10, 8787506), (13, 6759620), (14, 6276790), (20, 4393753), (26, 3379810), (28, 3138395), (35, 2510716), (52, 1689905), (53, 1658020), (65, 1351924), (70, 1255358), (91, 965660), (106, 829010), (130, 675962), (140, 627679), (182, 482830), (212, 414505), (260, 337981), (265, 331604), (364, 241415), (371, 236860), (455, 193132), (530, 165802), (689, 127540), (742, 118430), (910, 96566), (911, 96460), (1060, 82901), (1378, 63770), (1484, 59215), (1820, 48283), (1822, 48230), (1855, 47372), (2756, 31885), (3445, 25508), (3644, 24115), (3710, 23686), (4555, 19292), (4823, 18220), (6377, 13780), (6890, 12754), (7420, 11843), (9110, 9646)]