70784376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 191452800

約数和(自身を除く): 120668424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 739, 921, 1228, 1478, 1842, 2217, 2456, 2956, 3684, 3991, 4434, 5912, 7368, 7982, 8868, 9607, 11973, 15964, 17736, 19214, 23946, 28821, 31928, 38428, 47892, 57642, 76856, 95784, 115284, 226873, 230568, 453746, 680619, 907492, 1361238, 1814984, 2722476, 2949349, 5444952, 5898698, 8848047, 11797396, 17696094, 23594792, 35392188, 70784376]

約数ペア:

[(1, 70784376), (2, 35392188), (3, 23594792), (4, 17696094), (6, 11797396), (8, 8848047), (12, 5898698), (13, 5444952), (24, 2949349), (26, 2722476), (39, 1814984), (52, 1361238), (78, 907492), (104, 680619), (156, 453746), (307, 230568), (312, 226873), (614, 115284), (739, 95784), (921, 76856), (1228, 57642), (1478, 47892), (1842, 38428), (2217, 31928), (2456, 28821), (2956, 23946), (3684, 19214), (3991, 17736), (4434, 15964), (5912, 11973), (7368, 9607), (7982, 8868)]