84163872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4010

約数の個数: 96

約数和(自身を含む): 251983872

約数和(自身を除く): 167820000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 3967, 5304, 7072, 7934, 10608, 11901, 15868, 21216, 23802, 31736, 47604, 51571, 63472, 67439, 95208, 103142, 126944, 134878, 154713, 190416, 202317, 206284, 269756, 309426, 380832, 404634, 412568, 539512, 618852, 809268, 825136, 876707, 1079024, 1237704, 1618536, 1650272, 1753414, 2158048, 2475408, 2630121, 3237072, 3506828, 4950816, 5260242, 6474144, 7013656, 10520484, 14027312, 21040968, 28054624, 42081936, 84163872]

約数ペア:

[(1, 84163872), (2, 42081936), (3, 28054624), (4, 21040968), (6, 14027312), (8, 10520484), (12, 7013656), (13, 6474144), (16, 5260242), (17, 4950816), (24, 3506828), (26, 3237072), (32, 2630121), (34, 2475408), (39, 2158048), (48, 1753414), (51, 1650272), (52, 1618536), (68, 1237704), (78, 1079024), (96, 876707), (102, 825136), (104, 809268), (136, 618852), (156, 539512), (204, 412568), (208, 404634), (221, 380832), (272, 309426), (312, 269756), (408, 206284), (416, 202317), (442, 190416), (544, 154713), (624, 134878), (663, 126944), (816, 103142), (884, 95208), (1248, 67439), (1326, 63472), (1632, 51571), (1768, 47604), (2652, 31736), (3536, 23802), (3967, 21216), (5304, 15868), (7072, 11901), (7934, 10608)]