61400268

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 162307600

約数和(自身を除く): 100907332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 349, 362, 486, 543, 698, 724, 972, 1047, 1086, 1396, 1629, 2094, 2172, 3141, 3258, 4188, 4887, 6282, 6516, 9423, 9774, 12564, 14661, 18846, 19548, 28269, 29322, 37692, 43983, 56538, 58644, 63169, 84807, 87966, 113076, 126338, 169614, 175932, 189507, 252676, 339228, 379014, 568521, 758028, 1137042, 1705563, 2274084, 3411126, 5116689, 6822252, 10233378, 15350067, 20466756, 30700134, 61400268]

約数ペア:

[(1, 61400268), (2, 30700134), (3, 20466756), (4, 15350067), (6, 10233378), (9, 6822252), (12, 5116689), (18, 3411126), (27, 2274084), (36, 1705563), (54, 1137042), (81, 758028), (108, 568521), (162, 379014), (181, 339228), (243, 252676), (324, 189507), (349, 175932), (362, 169614), (486, 126338), (543, 113076), (698, 87966), (724, 84807), (972, 63169), (1047, 58644), (1086, 56538), (1396, 43983), (1629, 37692), (2094, 29322), (2172, 28269), (3141, 19548), (3258, 18846), (4188, 14661), (4887, 12564), (6282, 9774), (6516, 9423)]