25162452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 72

約数和(自身を含む): 75059712

約数和(自身を除く): 49897260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3221, 3906, 6442, 7812, 9663, 12884, 19326, 22547, 28989, 38652, 45094, 57978, 67641, 90188, 99851, 115956, 135282, 199702, 202923, 270564, 299553, 399404, 405846, 599106, 698957, 811692, 898659, 1198212, 1397914, 1797318, 2096871, 2795828, 3594636, 4193742, 6290613, 8387484, 12581226, 25162452]

約数ペア:

[(1, 25162452), (2, 12581226), (3, 8387484), (4, 6290613), (6, 4193742), (7, 3594636), (9, 2795828), (12, 2096871), (14, 1797318), (18, 1397914), (21, 1198212), (28, 898659), (31, 811692), (36, 698957), (42, 599106), (62, 405846), (63, 399404), (84, 299553), (93, 270564), (124, 202923), (126, 199702), (186, 135282), (217, 115956), (252, 99851), (279, 90188), (372, 67641), (434, 57978), (558, 45094), (651, 38652), (868, 28989), (1116, 22547), (1302, 19326), (1953, 12884), (2604, 9663), (3221, 7812), (3906, 6442)]