91971048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 263531520

約数和(自身を除く): 171560472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 257, 296, 312, 372, 403, 444, 481, 514, 744, 771, 806, 888, 962, 1028, 1147, 1209, 1443, 1542, 1612, 1924, 2056, 2294, 2418, 2886, 3084, 3224, 3341, 3441, 3848, 4588, 4836, 5772, 6168, 6682, 6882, 7967, 9176, 9509, 9672, 10023, 11544, 13364, 13764, 14911, 15934, 19018, 20046, 23901, 26728, 27528, 28527, 29822, 31868, 38036, 40092, 44733, 47802, 57054, 59644, 63736, 76072, 80184, 89466, 95604, 103571, 114108, 119288, 123617, 178932, 191208, 207142, 228216, 247234, 294779, 310713, 357864, 370851, 414284, 494468, 589558, 621426, 741702, 828568, 884337, 988936, 1179116, 1242852, 1483404, 1768674, 2358232, 2485704, 2966808, 3537348, 3832127, 7074696, 7664254, 11496381, 15328508, 22992762, 30657016, 45985524, 91971048]

約数ペア:

[(1, 91971048), (2, 45985524), (3, 30657016), (4, 22992762), (6, 15328508), (8, 11496381), (12, 7664254), (13, 7074696), (24, 3832127), (26, 3537348), (31, 2966808), (37, 2485704), (39, 2358232), (52, 1768674), (62, 1483404), (74, 1242852), (78, 1179116), (93, 988936), (104, 884337), (111, 828568), (124, 741702), (148, 621426), (156, 589558), (186, 494468), (222, 414284), (248, 370851), (257, 357864), (296, 310713), (312, 294779), (372, 247234), (403, 228216), (444, 207142), (481, 191208), (514, 178932), (744, 123617), (771, 119288), (806, 114108), (888, 103571), (962, 95604), (1028, 89466), (1147, 80184), (1209, 76072), (1443, 63736), (1542, 59644), (1612, 57054), (1924, 47802), (2056, 44733), (2294, 40092), (2418, 38036), (2886, 31868), (3084, 29822), (3224, 28527), (3341, 27528), (3441, 26728), (3848, 23901), (4588, 20046), (4836, 19018), (5772, 15934), (6168, 14911), (6682, 13764), (6882, 13364), (7967, 11544), (9176, 10023), (9509, 9672)]