85271592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 262137600

約数和(自身を除く): 176866008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 102, 119, 136, 146, 168, 204, 219, 238, 292, 357, 408, 409, 438, 476, 511, 584, 714, 818, 876, 952, 1022, 1227, 1241, 1428, 1533, 1636, 1752, 2044, 2454, 2482, 2856, 2863, 3066, 3272, 3723, 4088, 4908, 4964, 5726, 6132, 6953, 7446, 8589, 8687, 9816, 9928, 11452, 12264, 13906, 14892, 17178, 17374, 20859, 22904, 26061, 27812, 29784, 29857, 34356, 34748, 41718, 48671, 52122, 55624, 59714, 68712, 69496, 83436, 89571, 97342, 104244, 119428, 146013, 166872, 179142, 194684, 208488, 208999, 238856, 292026, 358284, 389368, 417998, 507569, 584052, 626997, 716568, 835996, 1015138, 1168104, 1253994, 1522707, 1671992, 2030276, 2507988, 3045414, 3552983, 4060552, 5015976, 6090828, 7105966, 10658949, 12181656, 14211932, 21317898, 28423864, 42635796, 85271592]

約数ペア:

[(1, 85271592), (2, 42635796), (3, 28423864), (4, 21317898), (6, 14211932), (7, 12181656), (8, 10658949), (12, 7105966), (14, 6090828), (17, 5015976), (21, 4060552), (24, 3552983), (28, 3045414), (34, 2507988), (42, 2030276), (51, 1671992), (56, 1522707), (68, 1253994), (73, 1168104), (84, 1015138), (102, 835996), (119, 716568), (136, 626997), (146, 584052), (168, 507569), (204, 417998), (219, 389368), (238, 358284), (292, 292026), (357, 238856), (408, 208999), (409, 208488), (438, 194684), (476, 179142), (511, 166872), (584, 146013), (714, 119428), (818, 104244), (876, 97342), (952, 89571), (1022, 83436), (1227, 69496), (1241, 68712), (1428, 59714), (1533, 55624), (1636, 52122), (1752, 48671), (2044, 41718), (2454, 34748), (2482, 34356), (2856, 29857), (2863, 29784), (3066, 27812), (3272, 26061), (3723, 22904), (4088, 20859), (4908, 17374), (4964, 17178), (5726, 14892), (6132, 13906), (6953, 12264), (7446, 11452), (8589, 9928), (8687, 9816)]