88407540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37781}}^1$

素因数の和:37809

約数の個数: 72

約数和(自身を含む): 288805608

約数和(自身を除く): 200398068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37781, 75562, 113343, 151124, 188905, 226686, 340029, 377810, 453372, 491153, 566715, 680058, 755620, 982306, 1133430, 1360116, 1473459, 1700145, 1964612, 2266860, 2455765, 2946918, 3400290, 4420377, 4911530, 5893836, 6800580, 7367295, 8840754, 9823060, 14734590, 17681508, 22101885, 29469180, 44203770, 88407540]

約数ペア:

[(1, 88407540), (2, 44203770), (3, 29469180), (4, 22101885), (5, 17681508), (6, 14734590), (9, 9823060), (10, 8840754), (12, 7367295), (13, 6800580), (15, 5893836), (18, 4911530), (20, 4420377), (26, 3400290), (30, 2946918), (36, 2455765), (39, 2266860), (45, 1964612), (52, 1700145), (60, 1473459), (65, 1360116), (78, 1133430), (90, 982306), (117, 755620), (130, 680058), (156, 566715), (180, 491153), (195, 453372), (234, 377810), (260, 340029), (390, 226686), (468, 188905), (585, 151124), (780, 113343), (1170, 75562), (2340, 37781)]