72728712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 233625600

約数和(自身を除く): 160896888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 467, 504, 618, 721, 756, 824, 927, 934, 1236, 1401, 1442, 1512, 1854, 1868, 2163, 2472, 2781, 2802, 2884, 3269, 3708, 3736, 4203, 4326, 5562, 5604, 5768, 6489, 6538, 7416, 8406, 8652, 9807, 11124, 11208, 12609, 12978, 13076, 16812, 17304, 19467, 19614, 22248, 25218, 25956, 26152, 29421, 33624, 38934, 39228, 48101, 50436, 51912, 58842, 77868, 78456, 88263, 96202, 100872, 117684, 144303, 155736, 176526, 192404, 235368, 288606, 336707, 353052, 384808, 432909, 577212, 673414, 706104, 865818, 1010121, 1154424, 1298727, 1346828, 1731636, 2020242, 2597454, 2693656, 3030363, 3463272, 4040484, 5194908, 6060726, 8080968, 9091089, 10389816, 12121452, 18182178, 24242904, 36364356, 72728712]

約数ペア:

[(1, 72728712), (2, 36364356), (3, 24242904), (4, 18182178), (6, 12121452), (7, 10389816), (8, 9091089), (9, 8080968), (12, 6060726), (14, 5194908), (18, 4040484), (21, 3463272), (24, 3030363), (27, 2693656), (28, 2597454), (36, 2020242), (42, 1731636), (54, 1346828), (56, 1298727), (63, 1154424), (72, 1010121), (84, 865818), (103, 706104), (108, 673414), (126, 577212), (168, 432909), (189, 384808), (206, 353052), (216, 336707), (252, 288606), (309, 235368), (378, 192404), (412, 176526), (467, 155736), (504, 144303), (618, 117684), (721, 100872), (756, 96202), (824, 88263), (927, 78456), (934, 77868), (1236, 58842), (1401, 51912), (1442, 50436), (1512, 48101), (1854, 39228), (1868, 38934), (2163, 33624), (2472, 29421), (2781, 26152), (2802, 25956), (2884, 25218), (3269, 22248), (3708, 19614), (3736, 19467), (4203, 17304), (4326, 16812), (5562, 13076), (5604, 12978), (5768, 12609), (6489, 11208), (6538, 11124), (7416, 9807), (8406, 8652)]