71593872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5256

約数の個数: 80

約数和(自身を含む): 216569472

約数和(自身を除く): 144975600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 5197, 6888, 10394, 13776, 15591, 20788, 31182, 36379, 41576, 62364, 72758, 83152, 109137, 124728, 145516, 213077, 218274, 249456, 291032, 426154, 436548, 582064, 639231, 852308, 873096, 1278462, 1491539, 1704616, 1746192, 2556924, 2983078, 3409232, 4474617, 5113848, 5966156, 8949234, 10227696, 11932312, 17898468, 23864624, 35796936, 71593872]

約数ペア:

[(1, 71593872), (2, 35796936), (3, 23864624), (4, 17898468), (6, 11932312), (7, 10227696), (8, 8949234), (12, 5966156), (14, 5113848), (16, 4474617), (21, 3409232), (24, 2983078), (28, 2556924), (41, 1746192), (42, 1704616), (48, 1491539), (56, 1278462), (82, 873096), (84, 852308), (112, 639231), (123, 582064), (164, 436548), (168, 426154), (246, 291032), (287, 249456), (328, 218274), (336, 213077), (492, 145516), (574, 124728), (656, 109137), (861, 83152), (984, 72758), (1148, 62364), (1722, 41576), (1968, 36379), (2296, 31182), (3444, 20788), (4592, 15591), (5197, 13776), (6888, 10394)]