71156988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 214430720

約数和(自身を除く): 143273732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1543, 1647, 1708, 2196, 2562, 3086, 3294, 3843, 4629, 5124, 6172, 6588, 7686, 9258, 10801, 11529, 13887, 15372, 18516, 21602, 23058, 27774, 32403, 41661, 43204, 46116, 55548, 64806, 83322, 94123, 97209, 129612, 166644, 188246, 194418, 282369, 291627, 376492, 388836, 564738, 583254, 658861, 847107, 1129476, 1166508, 1317722, 1694214, 1976583, 2541321, 2635444, 3388428, 3953166, 5082642, 5929749, 7906332, 10165284, 11859498, 17789247, 23718996, 35578494, 71156988]

約数ペア:

[(1, 71156988), (2, 35578494), (3, 23718996), (4, 17789247), (6, 11859498), (7, 10165284), (9, 7906332), (12, 5929749), (14, 5082642), (18, 3953166), (21, 3388428), (27, 2635444), (28, 2541321), (36, 1976583), (42, 1694214), (54, 1317722), (61, 1166508), (63, 1129476), (84, 847107), (108, 658861), (122, 583254), (126, 564738), (183, 388836), (189, 376492), (244, 291627), (252, 282369), (366, 194418), (378, 188246), (427, 166644), (549, 129612), (732, 97209), (756, 94123), (854, 83322), (1098, 64806), (1281, 55548), (1543, 46116), (1647, 43204), (1708, 41661), (2196, 32403), (2562, 27774), (3086, 23058), (3294, 21602), (3843, 18516), (4629, 15372), (5124, 13887), (6172, 11529), (6588, 10801), (7686, 9258)]