72819064

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 139391280

約数和(自身を除く): 66572216

約数列:

[1, 2, 4, 8, 97, 107, 194, 214, 388, 428, 776, 856, 877, 1754, 3508, 7016, 10379, 20758, 41516, 83032, 85069, 93839, 170138, 187678, 340276, 375356, 680552, 750712, 9102383, 18204766, 36409532, 72819064]

約数ペア:

[(1, 72819064), (2, 36409532), (4, 18204766), (8, 9102383), (97, 750712), (107, 680552), (194, 375356), (214, 340276), (388, 187678), (428, 170138), (776, 93839), (856, 85069), (877, 83032), (1754, 41516), (3508, 20758), (7016, 10379)]