78139620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11162

約数の個数: 96

約数和(自身を含む): 261824640

約数和(自身を除く): 183685020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11131, 22262, 33393, 44524, 55655, 66786, 100179, 111310, 133572, 144703, 166965, 200358, 222620, 289406, 300537, 333930, 400716, 434109, 500895, 578812, 601074, 667860, 723515, 868218, 1001790, 1202148, 1302327, 1447030, 1502685, 1736436, 2003580, 2170545, 2604654, 2894060, 3005370, 3906981, 4341090, 5209308, 6010740, 6511635, 7813962, 8682180, 13023270, 15627924, 19534905, 26046540, 39069810, 78139620]

約数ペア:

[(1, 78139620), (2, 39069810), (3, 26046540), (4, 19534905), (5, 15627924), (6, 13023270), (9, 8682180), (10, 7813962), (12, 6511635), (13, 6010740), (15, 5209308), (18, 4341090), (20, 3906981), (26, 3005370), (27, 2894060), (30, 2604654), (36, 2170545), (39, 2003580), (45, 1736436), (52, 1502685), (54, 1447030), (60, 1302327), (65, 1202148), (78, 1001790), (90, 868218), (108, 723515), (117, 667860), (130, 601074), (135, 578812), (156, 500895), (180, 434109), (195, 400716), (234, 333930), (260, 300537), (270, 289406), (351, 222620), (390, 200358), (468, 166965), (540, 144703), (585, 133572), (702, 111310), (780, 100179), (1170, 66786), (1404, 55655), (1755, 44524), (2340, 33393), (3510, 22262), (7020, 11131)]