74787804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 239348928

約数和(自身を除く): 164561124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 617, 666, 777, 819, 962, 1036, 1092, 1234, 1332, 1443, 1554, 1638, 1851, 1924, 2331, 2468, 2886, 3108, 3276, 3367, 3702, 4319, 4329, 4662, 5553, 5772, 6734, 7404, 8021, 8638, 8658, 9324, 10101, 11106, 12957, 13468, 16042, 17276, 17316, 20202, 22212, 22829, 24063, 25914, 30303, 32084, 38871, 40404, 45658, 48126, 51828, 56147, 60606, 68487, 72189, 77742, 91316, 96252, 112294, 121212, 136974, 144378, 155484, 159803, 168441, 205461, 224588, 273948, 288756, 296777, 319606, 336882, 410922, 479409, 505323, 593554, 639212, 673764, 821844, 890331, 958818, 1010646, 1187108, 1438227, 1780662, 1917636, 2021292, 2077439, 2670993, 2876454, 3561324, 4154878, 5341986, 5752908, 6232317, 8309756, 10683972, 12464634, 18696951, 24929268, 37393902, 74787804]

約数ペア:

[(1, 74787804), (2, 37393902), (3, 24929268), (4, 18696951), (6, 12464634), (7, 10683972), (9, 8309756), (12, 6232317), (13, 5752908), (14, 5341986), (18, 4154878), (21, 3561324), (26, 2876454), (28, 2670993), (36, 2077439), (37, 2021292), (39, 1917636), (42, 1780662), (52, 1438227), (63, 1187108), (74, 1010646), (78, 958818), (84, 890331), (91, 821844), (111, 673764), (117, 639212), (126, 593554), (148, 505323), (156, 479409), (182, 410922), (222, 336882), (234, 319606), (252, 296777), (259, 288756), (273, 273948), (333, 224588), (364, 205461), (444, 168441), (468, 159803), (481, 155484), (518, 144378), (546, 136974), (617, 121212), (666, 112294), (777, 96252), (819, 91316), (962, 77742), (1036, 72189), (1092, 68487), (1234, 60606), (1332, 56147), (1443, 51828), (1554, 48126), (1638, 45658), (1851, 40404), (1924, 38871), (2331, 32084), (2468, 30303), (2886, 25914), (3108, 24063), (3276, 22829), (3367, 22212), (3702, 20202), (4319, 17316), (4329, 17276), (4662, 16042), (5553, 13468), (5772, 12957), (6734, 11106), (7404, 10101), (8021, 9324), (8638, 8658)]