91487556

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 243914944

約数和(自身を除く): 152427388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1543, 1647, 2196, 3086, 3294, 4629, 4941, 6172, 6588, 9258, 9882, 13887, 14823, 18516, 19764, 27774, 29646, 41661, 55548, 59292, 83322, 94123, 124983, 166644, 188246, 249966, 282369, 374949, 376492, 499932, 564738, 749898, 847107, 1129476, 1499796, 1694214, 2541321, 3388428, 5082642, 7623963, 10165284, 15247926, 22871889, 30495852, 45743778, 91487556]

約数ペア:

[(1, 91487556), (2, 45743778), (3, 30495852), (4, 22871889), (6, 15247926), (9, 10165284), (12, 7623963), (18, 5082642), (27, 3388428), (36, 2541321), (54, 1694214), (61, 1499796), (81, 1129476), (108, 847107), (122, 749898), (162, 564738), (183, 499932), (243, 376492), (244, 374949), (324, 282369), (366, 249966), (486, 188246), (549, 166644), (732, 124983), (972, 94123), (1098, 83322), (1543, 59292), (1647, 55548), (2196, 41661), (3086, 29646), (3294, 27774), (4629, 19764), (4941, 18516), (6172, 14823), (6588, 13887), (9258, 9882)]