87403428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115613}}^1$

素因数の和:115633

約数の個数: 48

約数和(自身を含む): 258975360

約数和(自身を除く): 171571932

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, 115613, 231226, 346839, 462452, 693678, 809291, 1040517, 1387356, 1618582, 2081034, 2427873, 3121551, 3237164, 4162068, 4855746, 6243102, 7283619, 9711492, 12486204, 14567238, 21850857, 29134476, 43701714, 87403428]

約数ペア:

[(1, 87403428), (2, 43701714), (3, 29134476), (4, 21850857), (6, 14567238), (7, 12486204), (9, 9711492), (12, 7283619), (14, 6243102), (18, 4855746), (21, 4162068), (27, 3237164), (28, 3121551), (36, 2427873), (42, 2081034), (54, 1618582), (63, 1387356), (84, 1040517), (108, 809291), (126, 693678), (189, 462452), (252, 346839), (378, 231226), (756, 115613)]