71610408

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 133598232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 83, 92, 138, 166, 184, 207, 249, 276, 332, 414, 498, 521, 552, 664, 747, 828, 996, 1042, 1494, 1563, 1656, 1909, 1992, 2084, 2988, 3126, 3818, 4168, 4689, 5727, 5976, 6252, 7636, 9378, 11454, 11983, 12504, 15272, 17181, 18756, 22908, 23966, 34362, 35949, 37512, 43243, 45816, 47932, 68724, 71898, 86486, 95864, 107847, 129729, 137448, 143796, 172972, 215694, 259458, 287592, 345944, 389187, 431388, 518916, 778374, 862776, 994589, 1037832, 1556748, 1989178, 2983767, 3113496, 3978356, 5967534, 7956712, 8951301, 11935068, 17902602, 23870136, 35805204, 71610408]

約数ペア:

[(1, 71610408), (2, 35805204), (3, 23870136), (4, 17902602), (6, 11935068), (8, 8951301), (9, 7956712), (12, 5967534), (18, 3978356), (23, 3113496), (24, 2983767), (36, 1989178), (46, 1556748), (69, 1037832), (72, 994589), (83, 862776), (92, 778374), (138, 518916), (166, 431388), (184, 389187), (207, 345944), (249, 287592), (276, 259458), (332, 215694), (414, 172972), (498, 143796), (521, 137448), (552, 129729), (664, 107847), (747, 95864), (828, 86486), (996, 71898), (1042, 68724), (1494, 47932), (1563, 45816), (1656, 43243), (1909, 37512), (1992, 35949), (2084, 34362), (2988, 23966), (3126, 22908), (3818, 18756), (4168, 17181), (4689, 15272), (5727, 12504), (5976, 11983), (6252, 11454), (7636, 9378)]