121568472

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8013

約数の個数: 64

約数和(自身を含む): 342489600

約数和(自身を除く): 220921128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 7927, 15336, 15854, 23781, 31708, 47562, 63416, 71343, 95124, 142686, 190248, 214029, 285372, 428058, 562817, 570744, 856116, 1125634, 1688451, 1712232, 2251268, 3376902, 4502536, 5065353, 6753804, 10130706, 13507608, 15196059, 20261412, 30392118, 40522824, 60784236, 121568472]

約数ペア:

[(1, 121568472), (2, 60784236), (3, 40522824), (4, 30392118), (6, 20261412), (8, 15196059), (9, 13507608), (12, 10130706), (18, 6753804), (24, 5065353), (27, 4502536), (36, 3376902), (54, 2251268), (71, 1712232), (72, 1688451), (108, 1125634), (142, 856116), (213, 570744), (216, 562817), (284, 428058), (426, 285372), (568, 214029), (639, 190248), (852, 142686), (1278, 95124), (1704, 71343), (1917, 63416), (2556, 47562), (3834, 31708), (5112, 23781), (7668, 15854), (7927, 15336)]