78142272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31307}}^1$

素因数の和:31335

約数の個数: 56

約数和(自身を含む): 222662496

約数和(自身を除く): 144520224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 31307, 62614, 93921, 125228, 187842, 250456, 375684, 406991, 500912, 751368, 813982, 1001824, 1220973, 1502736, 1627964, 2003648, 2441946, 3005472, 3255928, 4883892, 6010944, 6511856, 9767784, 13023712, 19535568, 26047424, 39071136, 78142272]

約数ペア:

[(1, 78142272), (2, 39071136), (3, 26047424), (4, 19535568), (6, 13023712), (8, 9767784), (12, 6511856), (13, 6010944), (16, 4883892), (24, 3255928), (26, 3005472), (32, 2441946), (39, 2003648), (48, 1627964), (52, 1502736), (64, 1220973), (78, 1001824), (96, 813982), (104, 751368), (156, 500912), (192, 406991), (208, 375684), (312, 250456), (416, 187842), (624, 125228), (832, 93921), (1248, 62614), (2496, 31307)]