89238968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 211565760

約数和(自身を除く): 122326792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3313, 3367, 3848, 6626, 6734, 13252, 13468, 23191, 26504, 26936, 43069, 46382, 86138, 92764, 122581, 172276, 185528, 245162, 301483, 344552, 490324, 602966, 858067, 980648, 1205932, 1593553, 1716134, 2411864, 3187106, 3432268, 6374212, 6864536, 11154871, 12748424, 22309742, 44619484, 89238968]

約数ペア:

[(1, 89238968), (2, 44619484), (4, 22309742), (7, 12748424), (8, 11154871), (13, 6864536), (14, 6374212), (26, 3432268), (28, 3187106), (37, 2411864), (52, 1716134), (56, 1593553), (74, 1205932), (91, 980648), (104, 858067), (148, 602966), (182, 490324), (259, 344552), (296, 301483), (364, 245162), (481, 185528), (518, 172276), (728, 122581), (962, 92764), (1036, 86138), (1924, 46382), (2072, 43069), (3313, 26936), (3367, 26504), (3848, 23191), (6626, 13468), (6734, 13252)]