73816416

素因数分解:

$2^5\times 3^2\times {\mathrm{256307}}^1$

素因数の和:256323

約数の個数: 36

約数和(自身を含む): 209916252

約数和(自身を除く): 136099836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 256307, 512614, 768921, 1025228, 1537842, 2050456, 2306763, 3075684, 4100912, 4613526, 6151368, 8201824, 9227052, 12302736, 18454104, 24605472, 36908208, 73816416]

約数ペア:

[(1, 73816416), (2, 36908208), (3, 24605472), (4, 18454104), (6, 12302736), (8, 9227052), (9, 8201824), (12, 6151368), (16, 4613526), (18, 4100912), (24, 3075684), (32, 2306763), (36, 2050456), (48, 1537842), (72, 1025228), (96, 768921), (144, 512614), (288, 256307)]