61351542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 97993098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 113, 126, 139, 186, 217, 226, 278, 279, 339, 417, 434, 558, 651, 678, 791, 834, 973, 1017, 1251, 1302, 1582, 1946, 1953, 2034, 2373, 2502, 2919, 3503, 3906, 4309, 4746, 5838, 7006, 7119, 8618, 8757, 10509, 12927, 14238, 15707, 17514, 21018, 24521, 25854, 30163, 31414, 31527, 38781, 47121, 49042, 60326, 63054, 73563, 77562, 90489, 94242, 109949, 141363, 147126, 180978, 219898, 220689, 271467, 282726, 329847, 441378, 486917, 542934, 659694, 973834, 989541, 1460751, 1979082, 2921502, 3408419, 4382253, 6816838, 8764506, 10225257, 20450514, 30675771, 61351542]

約数ペア:

[(1, 61351542), (2, 30675771), (3, 20450514), (6, 10225257), (7, 8764506), (9, 6816838), (14, 4382253), (18, 3408419), (21, 2921502), (31, 1979082), (42, 1460751), (62, 989541), (63, 973834), (93, 659694), (113, 542934), (126, 486917), (139, 441378), (186, 329847), (217, 282726), (226, 271467), (278, 220689), (279, 219898), (339, 180978), (417, 147126), (434, 141363), (558, 109949), (651, 94242), (678, 90489), (791, 77562), (834, 73563), (973, 63054), (1017, 60326), (1251, 49042), (1302, 47121), (1582, 38781), (1946, 31527), (1953, 31414), (2034, 30163), (2373, 25854), (2502, 24521), (2919, 21018), (3503, 17514), (3906, 15707), (4309, 14238), (4746, 12927), (5838, 10509), (7006, 8757), (7119, 8618)]