69270784

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 159824448

約数和(自身を除く): 90553664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1447, 1496, 2176, 2816, 2894, 2992, 4352, 5788, 5984, 11576, 11968, 15917, 23152, 23936, 24599, 31834, 46304, 47872, 49198, 63668, 92608, 98396, 127336, 185216, 196792, 254672, 270589, 370432, 393584, 509344, 541178, 787168, 1018688, 1082356, 1574336, 2037376, 2164712, 3148672, 4074752, 4329424, 6297344, 8658848, 17317696, 34635392, 69270784]

約数ペア:

[(1, 69270784), (2, 34635392), (4, 17317696), (8, 8658848), (11, 6297344), (16, 4329424), (17, 4074752), (22, 3148672), (32, 2164712), (34, 2037376), (44, 1574336), (64, 1082356), (68, 1018688), (88, 787168), (128, 541178), (136, 509344), (176, 393584), (187, 370432), (256, 270589), (272, 254672), (352, 196792), (374, 185216), (544, 127336), (704, 98396), (748, 92608), (1088, 63668), (1408, 49198), (1447, 47872), (1496, 46304), (2176, 31834), (2816, 24599), (2894, 23936), (2992, 23152), (4352, 15917), (5788, 11968), (5984, 11576)]