90975528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{60169}}^1$

素因数の和:60191

約数の個数: 64

約数和(自身を含む): 288816000

約数和(自身を除く): 197840472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 60169, 120338, 180507, 240676, 361014, 421183, 481352, 541521, 722028, 842366, 1083042, 1263549, 1444056, 1624563, 1684732, 2166084, 2527098, 3249126, 3369464, 3790647, 4332168, 5054196, 6498252, 7581294, 10108392, 11371941, 12996504, 15162588, 22743882, 30325176, 45487764, 90975528]

約数ペア:

[(1, 90975528), (2, 45487764), (3, 30325176), (4, 22743882), (6, 15162588), (7, 12996504), (8, 11371941), (9, 10108392), (12, 7581294), (14, 6498252), (18, 5054196), (21, 4332168), (24, 3790647), (27, 3369464), (28, 3249126), (36, 2527098), (42, 2166084), (54, 1684732), (56, 1624563), (63, 1444056), (72, 1263549), (84, 1083042), (108, 842366), (126, 722028), (168, 541521), (189, 481352), (216, 421183), (252, 361014), (378, 240676), (504, 180507), (756, 120338), (1512, 60169)]