7883291568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{86851}}^1$

素因数の和:86954

約数の個数: 80

約数和(自身を含む): 21366981632

約数和(自身を除く): 13483690064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 86851, 90768, 173702, 260553, 347404, 521106, 694808, 1042212, 1389616, 2084424, 2692381, 4168848, 5297911, 5384762, 8077143, 10595822, 10769524, 15893733, 16154286, 21191644, 21539048, 31787466, 32308572, 42383288, 43078096, 63574932, 64617144, 84766576, 127149864, 129234288, 164235241, 254299728, 328470482, 492705723, 656940964, 985411446, 1313881928, 1970822892, 2627763856, 3941645784, 7883291568]

約数ペア:

[(1, 7883291568), (2, 3941645784), (3, 2627763856), (4, 1970822892), (6, 1313881928), (8, 985411446), (12, 656940964), (16, 492705723), (24, 328470482), (31, 254299728), (48, 164235241), (61, 129234288), (62, 127149864), (93, 84766576), (122, 64617144), (124, 63574932), (183, 43078096), (186, 42383288), (244, 32308572), (248, 31787466), (366, 21539048), (372, 21191644), (488, 16154286), (496, 15893733), (732, 10769524), (744, 10595822), (976, 8077143), (1464, 5384762), (1488, 5297911), (1891, 4168848), (2928, 2692381), (3782, 2084424), (5673, 1389616), (7564, 1042212), (11346, 694808), (15128, 521106), (22692, 347404), (30256, 260553), (45384, 173702), (86851, 90768)]