68992952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 158323200

約数和(自身を除く): 89330248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 152, 244, 266, 427, 488, 532, 854, 1063, 1064, 1159, 1708, 2126, 2318, 3416, 4252, 4636, 7441, 8113, 8504, 9272, 14882, 16226, 20197, 29764, 32452, 40394, 59528, 64843, 64904, 80788, 129686, 141379, 161576, 259372, 282758, 453901, 518744, 565516, 907802, 1131032, 1232017, 1815604, 2464034, 3631208, 4928068, 8624119, 9856136, 17248238, 34496476, 68992952]

約数ペア:

[(1, 68992952), (2, 34496476), (4, 17248238), (7, 9856136), (8, 8624119), (14, 4928068), (19, 3631208), (28, 2464034), (38, 1815604), (56, 1232017), (61, 1131032), (76, 907802), (122, 565516), (133, 518744), (152, 453901), (244, 282758), (266, 259372), (427, 161576), (488, 141379), (532, 129686), (854, 80788), (1063, 64904), (1064, 64843), (1159, 59528), (1708, 40394), (2126, 32452), (2318, 29764), (3416, 20197), (4252, 16226), (4636, 14882), (7441, 9272), (8113, 8504)]