72484184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 141588000

約数和(自身を除く): 69103816

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 3449, 5254, 6898, 10508, 13796, 21016, 27592, 127613, 244879, 255226, 489758, 510452, 979516, 1020904, 1959032, 9060523, 18121046, 36242092, 72484184]

約数ペア:

[(1, 72484184), (2, 36242092), (4, 18121046), (8, 9060523), (37, 1959032), (71, 1020904), (74, 979516), (142, 510452), (148, 489758), (284, 255226), (296, 244879), (568, 127613), (2627, 27592), (3449, 21016), (5254, 13796), (6898, 10508)]