72201654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 179356320

約数和(自身を除く): 107154666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 401, 802, 1203, 1429, 2406, 2807, 2858, 3609, 4287, 5614, 7218, 8421, 8574, 10003, 12861, 16842, 20006, 25263, 25722, 30009, 50526, 60018, 90027, 180054, 573029, 1146058, 1719087, 3438174, 4011203, 5157261, 8022406, 10314522, 12033609, 24067218, 36100827, 72201654]

約数ペア:

[(1, 72201654), (2, 36100827), (3, 24067218), (6, 12033609), (7, 10314522), (9, 8022406), (14, 5157261), (18, 4011203), (21, 3438174), (42, 1719087), (63, 1146058), (126, 573029), (401, 180054), (802, 90027), (1203, 60018), (1429, 50526), (2406, 30009), (2807, 25722), (2858, 25263), (3609, 20006), (4287, 16842), (5614, 12861), (7218, 10003), (8421, 8574)]