90568764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 273777504

約数和(自身を除く): 183208740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 241, 286, 292, 396, 429, 438, 468, 482, 572, 657, 723, 803, 858, 876, 949, 964, 1287, 1314, 1446, 1606, 1716, 1898, 2169, 2409, 2574, 2628, 2651, 2847, 2892, 3133, 3212, 3796, 4338, 4818, 5148, 5302, 5694, 6266, 7227, 7953, 8541, 8676, 9399, 9636, 10439, 10604, 11388, 12532, 14454, 15906, 17082, 17593, 18798, 20878, 23859, 28197, 28908, 31317, 31812, 34164, 34463, 35186, 37596, 41756, 47718, 52779, 56394, 62634, 68926, 70372, 93951, 95436, 103389, 105558, 112788, 125268, 137852, 158337, 187902, 193523, 206778, 211116, 228709, 310167, 316674, 375804, 387046, 413556, 457418, 580569, 620334, 633348, 686127, 774092, 914836, 1161138, 1240668, 1372254, 1741707, 2058381, 2322276, 2515799, 2744508, 3483414, 4116762, 5031598, 6966828, 7547397, 8233524, 10063196, 15094794, 22642191, 30189588, 45284382, 90568764]

約数ペア:

[(1, 90568764), (2, 45284382), (3, 30189588), (4, 22642191), (6, 15094794), (9, 10063196), (11, 8233524), (12, 7547397), (13, 6966828), (18, 5031598), (22, 4116762), (26, 3483414), (33, 2744508), (36, 2515799), (39, 2322276), (44, 2058381), (52, 1741707), (66, 1372254), (73, 1240668), (78, 1161138), (99, 914836), (117, 774092), (132, 686127), (143, 633348), (146, 620334), (156, 580569), (198, 457418), (219, 413556), (234, 387046), (241, 375804), (286, 316674), (292, 310167), (396, 228709), (429, 211116), (438, 206778), (468, 193523), (482, 187902), (572, 158337), (657, 137852), (723, 125268), (803, 112788), (858, 105558), (876, 103389), (949, 95436), (964, 93951), (1287, 70372), (1314, 68926), (1446, 62634), (1606, 56394), (1716, 52779), (1898, 47718), (2169, 41756), (2409, 37596), (2574, 35186), (2628, 34463), (2651, 34164), (2847, 31812), (2892, 31317), (3133, 28908), (3212, 28197), (3796, 23859), (4338, 20878), (4818, 18798), (5148, 17593), (5302, 17082), (5694, 15906), (6266, 14454), (7227, 12532), (7953, 11388), (8541, 10604), (8676, 10439), (9399, 9636)]