90704784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 248238080

約数和(自身を除く): 157533296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 367, 456, 542, 734, 813, 912, 1084, 1101, 1468, 1626, 2168, 2202, 2936, 3252, 4336, 4404, 5149, 5872, 6504, 6973, 8808, 10298, 13008, 13946, 15447, 17616, 20596, 20919, 27892, 30894, 41192, 41838, 55784, 61788, 82384, 83676, 99457, 111568, 123576, 167352, 198914, 247152, 298371, 334704, 397828, 596742, 795656, 1193484, 1591312, 1889683, 2386968, 3779366, 4773936, 5669049, 7558732, 11338098, 15117464, 22676196, 30234928, 45352392, 90704784]

約数ペア:

[(1, 90704784), (2, 45352392), (3, 30234928), (4, 22676196), (6, 15117464), (8, 11338098), (12, 7558732), (16, 5669049), (19, 4773936), (24, 3779366), (38, 2386968), (48, 1889683), (57, 1591312), (76, 1193484), (114, 795656), (152, 596742), (228, 397828), (271, 334704), (304, 298371), (367, 247152), (456, 198914), (542, 167352), (734, 123576), (813, 111568), (912, 99457), (1084, 83676), (1101, 82384), (1468, 61788), (1626, 55784), (2168, 41838), (2202, 41192), (2936, 30894), (3252, 27892), (4336, 20919), (4404, 20596), (5149, 17616), (5872, 15447), (6504, 13946), (6973, 13008), (8808, 10298)]