72076860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12963

約数の個数: 72

約数和(自身を含む): 225703296

約数和(自身を除く): 153626436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12917, 25834, 38751, 51668, 64585, 77502, 116253, 129170, 155004, 193755, 232506, 258340, 387510, 400427, 465012, 581265, 775020, 800854, 1162530, 1201281, 1601708, 2002135, 2325060, 2402562, 3603843, 4004270, 4805124, 6006405, 7207686, 8008540, 12012810, 14415372, 18019215, 24025620, 36038430, 72076860]

約数ペア:

[(1, 72076860), (2, 36038430), (3, 24025620), (4, 18019215), (5, 14415372), (6, 12012810), (9, 8008540), (10, 7207686), (12, 6006405), (15, 4805124), (18, 4004270), (20, 3603843), (30, 2402562), (31, 2325060), (36, 2002135), (45, 1601708), (60, 1201281), (62, 1162530), (90, 800854), (93, 775020), (124, 581265), (155, 465012), (180, 400427), (186, 387510), (279, 258340), (310, 232506), (372, 193755), (465, 155004), (558, 129170), (620, 116253), (930, 77502), (1116, 64585), (1395, 51668), (1860, 38751), (2790, 25834), (5580, 12917)]