72332348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 150822000

約数和(自身を除く): 78489652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 121, 149, 187, 236, 242, 298, 374, 484, 596, 649, 748, 1003, 1298, 1639, 2006, 2057, 2533, 2596, 3278, 4012, 4114, 5066, 6556, 7139, 8228, 8791, 10132, 11033, 14278, 17582, 18029, 22066, 27863, 28556, 35164, 36058, 44132, 55726, 72116, 96701, 111452, 121363, 149447, 193402, 242726, 298894, 306493, 386804, 485452, 597788, 612986, 1063711, 1225972, 1643917, 2127422, 3287834, 4254844, 6575668, 18083087, 36166174, 72332348]

約数ペア:

[(1, 72332348), (2, 36166174), (4, 18083087), (11, 6575668), (17, 4254844), (22, 3287834), (34, 2127422), (44, 1643917), (59, 1225972), (68, 1063711), (118, 612986), (121, 597788), (149, 485452), (187, 386804), (236, 306493), (242, 298894), (298, 242726), (374, 193402), (484, 149447), (596, 121363), (649, 111452), (748, 96701), (1003, 72116), (1298, 55726), (1639, 44132), (2006, 36058), (2057, 35164), (2533, 28556), (2596, 27863), (3278, 22066), (4012, 18029), (4114, 17582), (5066, 14278), (6556, 11033), (7139, 10132), (8228, 8791)]