90328266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 72

約数和(自身を含む): 232614720

約数和(自身を除く): 142286454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2179, 2303, 2961, 4358, 4606, 5922, 6537, 6909, 13074, 13818, 15253, 19611, 20727, 30506, 39222, 41454, 45759, 91518, 102413, 106771, 137277, 204826, 213542, 274554, 307239, 320313, 614478, 640626, 716891, 921717, 960939, 1433782, 1843434, 1921878, 2150673, 4301346, 5018237, 6452019, 10036474, 12904038, 15054711, 30109422, 45164133, 90328266]

約数ペア:

[(1, 90328266), (2, 45164133), (3, 30109422), (6, 15054711), (7, 12904038), (9, 10036474), (14, 6452019), (18, 5018237), (21, 4301346), (42, 2150673), (47, 1921878), (49, 1843434), (63, 1433782), (94, 960939), (98, 921717), (126, 716891), (141, 640626), (147, 614478), (282, 320313), (294, 307239), (329, 274554), (423, 213542), (441, 204826), (658, 137277), (846, 106771), (882, 102413), (987, 91518), (1974, 45759), (2179, 41454), (2303, 39222), (2961, 30506), (4358, 20727), (4606, 19611), (5922, 15253), (6537, 13818), (6909, 13074)]