64718328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 106883592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 2351, 3441, 4588, 4702, 6882, 7053, 9176, 9404, 13764, 14106, 18808, 27528, 28212, 56424, 72881, 86987, 145762, 173974, 218643, 260961, 291524, 347948, 437286, 521922, 583048, 695896, 874572, 1043844, 1749144, 2087688, 2696597, 5393194, 8089791, 10786388, 16179582, 21572776, 32359164, 64718328]

約数ペア:

[(1, 64718328), (2, 32359164), (3, 21572776), (4, 16179582), (6, 10786388), (8, 8089791), (12, 5393194), (24, 2696597), (31, 2087688), (37, 1749144), (62, 1043844), (74, 874572), (93, 695896), (111, 583048), (124, 521922), (148, 437286), (186, 347948), (222, 291524), (248, 260961), (296, 218643), (372, 173974), (444, 145762), (744, 86987), (888, 72881), (1147, 56424), (2294, 28212), (2351, 27528), (3441, 18808), (4588, 14106), (4702, 13764), (6882, 9404), (7053, 9176)]