67615968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 204180480

約数和(自身を除く): 136564512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 239, 336, 421, 478, 672, 717, 842, 956, 1263, 1434, 1673, 1684, 1912, 2526, 2868, 2947, 3346, 3368, 3824, 5019, 5052, 5736, 5894, 6692, 6736, 7648, 8841, 10038, 10104, 11472, 11788, 13384, 13472, 17682, 20076, 20208, 22944, 23576, 26768, 35364, 40152, 40416, 47152, 53536, 70728, 80304, 94304, 100619, 141456, 160608, 201238, 282912, 301857, 402476, 603714, 704333, 804952, 1207428, 1408666, 1609904, 2112999, 2414856, 2817332, 3219808, 4225998, 4829712, 5634664, 8451996, 9659424, 11269328, 16903992, 22538656, 33807984, 67615968]

約数ペア:

[(1, 67615968), (2, 33807984), (3, 22538656), (4, 16903992), (6, 11269328), (7, 9659424), (8, 8451996), (12, 5634664), (14, 4829712), (16, 4225998), (21, 3219808), (24, 2817332), (28, 2414856), (32, 2112999), (42, 1609904), (48, 1408666), (56, 1207428), (84, 804952), (96, 704333), (112, 603714), (168, 402476), (224, 301857), (239, 282912), (336, 201238), (421, 160608), (478, 141456), (672, 100619), (717, 94304), (842, 80304), (956, 70728), (1263, 53536), (1434, 47152), (1673, 40416), (1684, 40152), (1912, 35364), (2526, 26768), (2868, 23576), (2947, 22944), (3346, 20208), (3368, 20076), (3824, 17682), (5019, 13472), (5052, 13384), (5736, 11788), (5894, 11472), (6692, 10104), (6736, 10038), (7648, 8841)]