72722772

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:982

約数の個数: 60

約数和(自身を含む): 190930740

約数和(自身を除く): 118207968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 577, 778, 1154, 1167, 1556, 1731, 2308, 2334, 3462, 3501, 4668, 5193, 6924, 7002, 10386, 10503, 14004, 15579, 20772, 21006, 31158, 31509, 42012, 46737, 62316, 63018, 93474, 126036, 186948, 224453, 448906, 673359, 897812, 1346718, 2020077, 2693436, 4040154, 6060231, 8080308, 12120462, 18180693, 24240924, 36361386, 72722772]

約数ペア:

[(1, 72722772), (2, 36361386), (3, 24240924), (4, 18180693), (6, 12120462), (9, 8080308), (12, 6060231), (18, 4040154), (27, 2693436), (36, 2020077), (54, 1346718), (81, 897812), (108, 673359), (162, 448906), (324, 224453), (389, 186948), (577, 126036), (778, 93474), (1154, 63018), (1167, 62316), (1556, 46737), (1731, 42012), (2308, 31509), (2334, 31158), (3462, 21006), (3501, 20772), (4668, 15579), (5193, 14004), (6924, 10503), (7002, 10386)]