72749574

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139367}}^1$

素因数の和:139404

約数の個数: 24

約数和(自身を含む): 163060560

約数和(自身を除く): 90310986

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 139367, 278734, 418101, 836202, 1254303, 2508606, 4041643, 8083286, 12124929, 24249858, 36374787, 72749574]

約数ペア:

[(1, 72749574), (2, 36374787), (3, 24249858), (6, 12124929), (9, 8083286), (18, 4041643), (29, 2508606), (58, 1254303), (87, 836202), (174, 418101), (261, 278734), (522, 139367)]