90510588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{119723}}^1$

素因数の和:119743

約数の個数: 48

約数和(自身を含む): 268181760

約数和(自身を除く): 177671172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 119723, 239446, 359169, 478892, 718338, 838061, 1077507, 1436676, 1676122, 2155014, 2514183, 3232521, 3352244, 4310028, 5028366, 6465042, 7542549, 10056732, 12930084, 15085098, 22627647, 30170196, 45255294, 90510588]

約数ペア:

[(1, 90510588), (2, 45255294), (3, 30170196), (4, 22627647), (6, 15085098), (7, 12930084), (9, 10056732), (12, 7542549), (14, 6465042), (18, 5028366), (21, 4310028), (27, 3352244), (28, 3232521), (36, 2514183), (42, 2155014), (54, 1676122), (63, 1436676), (84, 1077507), (108, 838061), (126, 718338), (189, 478892), (252, 359169), (378, 239446), (756, 119723)]