65719152

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 191505600

約数和(自身を除く): 125786448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 79, 106, 109, 144, 158, 159, 212, 218, 237, 316, 318, 327, 424, 436, 474, 477, 632, 636, 654, 711, 848, 872, 948, 954, 981, 1264, 1272, 1308, 1422, 1744, 1896, 1908, 1962, 2544, 2616, 2844, 3792, 3816, 3924, 4187, 5232, 5688, 5777, 7632, 7848, 8374, 8611, 11376, 11554, 12561, 15696, 16748, 17222, 17331, 23108, 25122, 25833, 33496, 34444, 34662, 37683, 46216, 50244, 51666, 51993, 66992, 68888, 69324, 75366, 77499, 92432, 100488, 103332, 103986, 137776, 138648, 150732, 154998, 200976, 206664, 207972, 277296, 301464, 309996, 413328, 415944, 456383, 602928, 619992, 831888, 912766, 1239984, 1369149, 1825532, 2738298, 3651064, 4107447, 5476596, 7302128, 8214894, 10953192, 16429788, 21906384, 32859576, 65719152]

約数ペア:

[(1, 65719152), (2, 32859576), (3, 21906384), (4, 16429788), (6, 10953192), (8, 8214894), (9, 7302128), (12, 5476596), (16, 4107447), (18, 3651064), (24, 2738298), (36, 1825532), (48, 1369149), (53, 1239984), (72, 912766), (79, 831888), (106, 619992), (109, 602928), (144, 456383), (158, 415944), (159, 413328), (212, 309996), (218, 301464), (237, 277296), (316, 207972), (318, 206664), (327, 200976), (424, 154998), (436, 150732), (474, 138648), (477, 137776), (632, 103986), (636, 103332), (654, 100488), (711, 92432), (848, 77499), (872, 75366), (948, 69324), (954, 68888), (981, 66992), (1264, 51993), (1272, 51666), (1308, 50244), (1422, 46216), (1744, 37683), (1896, 34662), (1908, 34444), (1962, 33496), (2544, 25833), (2616, 25122), (2844, 23108), (3792, 17331), (3816, 17222), (3924, 16748), (4187, 15696), (5232, 12561), (5688, 11554), (5777, 11376), (7632, 8611), (7848, 8374)]