61951392

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 189326592

約数和(自身を除く): 127375200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 257, 279, 288, 324, 372, 432, 486, 496, 514, 558, 648, 744, 771, 837, 864, 972, 992, 1028, 1116, 1296, 1488, 1542, 1674, 1944, 2056, 2232, 2313, 2511, 2592, 2976, 3084, 3348, 3888, 4112, 4464, 4626, 5022, 6168, 6696, 6939, 7533, 7776, 7967, 8224, 8928, 9252, 10044, 12336, 13392, 13878, 15066, 15934, 18504, 20088, 20817, 23901, 24672, 26784, 27756, 30132, 31868, 37008, 40176, 41634, 47802, 55512, 60264, 62451, 63736, 71703, 74016, 80352, 83268, 95604, 111024, 120528, 124902, 127472, 143406, 166536, 191208, 215109, 222048, 241056, 249804, 254944, 286812, 333072, 382416, 430218, 499608, 573624, 645327, 666144, 764832, 860436, 999216, 1147248, 1290654, 1720872, 1935981, 1998432, 2294496, 2581308, 3441744, 3871962, 5162616, 6883488, 7743924, 10325232, 15487848, 20650464, 30975696, 61951392]

約数ペア:

[(1, 61951392), (2, 30975696), (3, 20650464), (4, 15487848), (6, 10325232), (8, 7743924), (9, 6883488), (12, 5162616), (16, 3871962), (18, 3441744), (24, 2581308), (27, 2294496), (31, 1998432), (32, 1935981), (36, 1720872), (48, 1290654), (54, 1147248), (62, 999216), (72, 860436), (81, 764832), (93, 666144), (96, 645327), (108, 573624), (124, 499608), (144, 430218), (162, 382416), (186, 333072), (216, 286812), (243, 254944), (248, 249804), (257, 241056), (279, 222048), (288, 215109), (324, 191208), (372, 166536), (432, 143406), (486, 127472), (496, 124902), (514, 120528), (558, 111024), (648, 95604), (744, 83268), (771, 80352), (837, 74016), (864, 71703), (972, 63736), (992, 62451), (1028, 60264), (1116, 55512), (1296, 47802), (1488, 41634), (1542, 40176), (1674, 37008), (1944, 31868), (2056, 30132), (2232, 27756), (2313, 26784), (2511, 24672), (2592, 23901), (2976, 20817), (3084, 20088), (3348, 18504), (3888, 15934), (4112, 15066), (4464, 13878), (4626, 13392), (5022, 12336), (6168, 10044), (6696, 9252), (6939, 8928), (7533, 8224), (7776, 7967)]