25222752

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 120

約数和(自身を含む): 76473936

約数和(自身を除く): 51251184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 263, 288, 296, 324, 333, 432, 444, 526, 592, 648, 666, 789, 864, 888, 999, 1052, 1184, 1296, 1332, 1578, 1776, 1998, 2104, 2367, 2592, 2664, 2997, 3156, 3552, 3996, 4208, 4734, 5328, 5994, 6312, 7101, 7992, 8416, 9468, 9731, 10656, 11988, 12624, 14202, 15984, 18936, 19462, 21303, 23976, 25248, 28404, 29193, 31968, 37872, 38924, 42606, 47952, 56808, 58386, 75744, 77848, 85212, 87579, 95904, 113616, 116772, 155696, 170424, 175158, 227232, 233544, 262737, 311392, 340848, 350316, 467088, 525474, 681696, 700632, 788211, 934176, 1050948, 1401264, 1576422, 2101896, 2802528, 3152844, 4203792, 6305688, 8407584, 12611376, 25222752]

約数ペア:

[(1, 25222752), (2, 12611376), (3, 8407584), (4, 6305688), (6, 4203792), (8, 3152844), (9, 2802528), (12, 2101896), (16, 1576422), (18, 1401264), (24, 1050948), (27, 934176), (32, 788211), (36, 700632), (37, 681696), (48, 525474), (54, 467088), (72, 350316), (74, 340848), (81, 311392), (96, 262737), (108, 233544), (111, 227232), (144, 175158), (148, 170424), (162, 155696), (216, 116772), (222, 113616), (263, 95904), (288, 87579), (296, 85212), (324, 77848), (333, 75744), (432, 58386), (444, 56808), (526, 47952), (592, 42606), (648, 38924), (666, 37872), (789, 31968), (864, 29193), (888, 28404), (999, 25248), (1052, 23976), (1184, 21303), (1296, 19462), (1332, 18936), (1578, 15984), (1776, 14202), (1998, 12624), (2104, 11988), (2367, 10656), (2592, 9731), (2664, 9468), (2997, 8416), (3156, 7992), (3552, 7101), (3996, 6312), (4208, 5994), (4734, 5328)]