71327568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 200014976

約数和(自身を除く): 128687408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 757, 906, 1208, 1514, 1812, 1963, 2271, 2416, 3028, 3624, 3926, 4542, 5889, 6056, 7248, 7852, 9084, 9841, 11778, 12112, 15704, 18168, 19682, 23556, 29523, 31408, 36336, 39364, 47112, 59046, 78728, 94224, 114307, 118092, 157456, 228614, 236184, 342921, 457228, 472368, 685842, 914456, 1371684, 1485991, 1828912, 2743368, 2971982, 4457973, 5486736, 5943964, 8915946, 11887928, 17831892, 23775856, 35663784, 71327568]

約数ペア:

[(1, 71327568), (2, 35663784), (3, 23775856), (4, 17831892), (6, 11887928), (8, 8915946), (12, 5943964), (13, 5486736), (16, 4457973), (24, 2971982), (26, 2743368), (39, 1828912), (48, 1485991), (52, 1371684), (78, 914456), (104, 685842), (151, 472368), (156, 457228), (208, 342921), (302, 236184), (312, 228614), (453, 157456), (604, 118092), (624, 114307), (757, 94224), (906, 78728), (1208, 59046), (1514, 47112), (1812, 39364), (1963, 36336), (2271, 31408), (2416, 29523), (3028, 23556), (3624, 19682), (3926, 18168), (4542, 15704), (5889, 12112), (6056, 11778), (7248, 9841), (7852, 9084)]