82137060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6513

約数の個数: 72

約数和(自身を含む): 252697536

約数和(自身を除く): 170560476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 6427, 12780, 12854, 19281, 25708, 32135, 38562, 57843, 64270, 77124, 96405, 115686, 128540, 192810, 231372, 289215, 385620, 456317, 578430, 912634, 1156860, 1368951, 1825268, 2281585, 2737902, 4106853, 4563170, 5475804, 6844755, 8213706, 9126340, 13689510, 16427412, 20534265, 27379020, 41068530, 82137060]

約数ペア:

[(1, 82137060), (2, 41068530), (3, 27379020), (4, 20534265), (5, 16427412), (6, 13689510), (9, 9126340), (10, 8213706), (12, 6844755), (15, 5475804), (18, 4563170), (20, 4106853), (30, 2737902), (36, 2281585), (45, 1825268), (60, 1368951), (71, 1156860), (90, 912634), (142, 578430), (180, 456317), (213, 385620), (284, 289215), (355, 231372), (426, 192810), (639, 128540), (710, 115686), (852, 96405), (1065, 77124), (1278, 64270), (1420, 57843), (2130, 38562), (2556, 32135), (3195, 25708), (4260, 19281), (6390, 12854), (6427, 12780)]