72939744

素因数分解:

$2^5\times 3^3\times {\mathrm{84421}}^1$

素因数の和:84440

約数の個数: 48

約数和(自身を含む): 212743440

約数和(自身を除く): 139803696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 84421, 168842, 253263, 337684, 506526, 675368, 759789, 1013052, 1350736, 1519578, 2026104, 2279367, 2701472, 3039156, 4052208, 4558734, 6078312, 8104416, 9117468, 12156624, 18234936, 24313248, 36469872, 72939744]

約数ペア:

[(1, 72939744), (2, 36469872), (3, 24313248), (4, 18234936), (6, 12156624), (8, 9117468), (9, 8104416), (12, 6078312), (16, 4558734), (18, 4052208), (24, 3039156), (27, 2701472), (32, 2279367), (36, 2026104), (48, 1519578), (54, 1350736), (72, 1013052), (96, 759789), (108, 675368), (144, 506526), (216, 337684), (288, 253263), (432, 168842), (864, 84421)]