72347436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287093}}^1$

素因数の和:287110

約数の個数: 36

約数和(自身を含む): 209004432

約数和(自身を除く): 136656996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287093, 574186, 861279, 1148372, 1722558, 2009651, 2583837, 3445116, 4019302, 5167674, 6028953, 8038604, 10335348, 12057906, 18086859, 24115812, 36173718, 72347436]

約数ペア:

[(1, 72347436), (2, 36173718), (3, 24115812), (4, 18086859), (6, 12057906), (7, 10335348), (9, 8038604), (12, 6028953), (14, 5167674), (18, 4019302), (21, 3445116), (28, 2583837), (36, 2009651), (42, 1722558), (63, 1148372), (84, 861279), (126, 574186), (252, 287093)]