90164536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 212129280

約数和(自身を除く): 121964744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 616, 743, 788, 1379, 1486, 1576, 2167, 2758, 2972, 4334, 5201, 5516, 5944, 8173, 8668, 10402, 11032, 15169, 16346, 17336, 20804, 30338, 32692, 41608, 57211, 60676, 65384, 114422, 121352, 146371, 228844, 292742, 457688, 585484, 1024597, 1170968, 1610081, 2049194, 3220162, 4098388, 6440324, 8196776, 11270567, 12880648, 22541134, 45082268, 90164536]

約数ペア:

[(1, 90164536), (2, 45082268), (4, 22541134), (7, 12880648), (8, 11270567), (11, 8196776), (14, 6440324), (22, 4098388), (28, 3220162), (44, 2049194), (56, 1610081), (77, 1170968), (88, 1024597), (154, 585484), (197, 457688), (308, 292742), (394, 228844), (616, 146371), (743, 121352), (788, 114422), (1379, 65384), (1486, 60676), (1576, 57211), (2167, 41608), (2758, 32692), (2972, 30338), (4334, 20804), (5201, 17336), (5516, 16346), (5944, 15169), (8173, 11032), (8668, 10402)]