72183456

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4798

約数の個数: 72

約数和(自身を含む): 209188980

約数和(自身を除く): 137005524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4729, 5088, 7632, 9458, 14187, 15264, 18916, 28374, 37832, 42561, 56748, 75664, 85122, 113496, 151328, 170244, 226992, 250637, 340488, 453984, 501274, 680976, 751911, 1002548, 1361952, 1503822, 2005096, 2255733, 3007644, 4010192, 4511466, 6015288, 8020384, 9022932, 12030576, 18045864, 24061152, 36091728, 72183456]

約数ペア:

[(1, 72183456), (2, 36091728), (3, 24061152), (4, 18045864), (6, 12030576), (8, 9022932), (9, 8020384), (12, 6015288), (16, 4511466), (18, 4010192), (24, 3007644), (32, 2255733), (36, 2005096), (48, 1503822), (53, 1361952), (72, 1002548), (96, 751911), (106, 680976), (144, 501274), (159, 453984), (212, 340488), (288, 250637), (318, 226992), (424, 170244), (477, 151328), (636, 113496), (848, 85122), (954, 75664), (1272, 56748), (1696, 42561), (1908, 37832), (2544, 28374), (3816, 18916), (4729, 15264), (5088, 14187), (7632, 9458)]