87590916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115861}}^1$

素因数の和:115881

約数の個数: 48

約数和(自身を含む): 259530880

約数和(自身を除く): 171939964

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, 115861, 231722, 347583, 463444, 695166, 811027, 1042749, 1390332, 1622054, 2085498, 2433081, 3128247, 3244108, 4170996, 4866162, 6256494, 7299243, 9732324, 12512988, 14598486, 21897729, 29196972, 43795458, 87590916]

約数ペア:

[(1, 87590916), (2, 43795458), (3, 29196972), (4, 21897729), (6, 14598486), (7, 12512988), (9, 9732324), (12, 7299243), (14, 6256494), (18, 4866162), (21, 4170996), (27, 3244108), (28, 3128247), (36, 2433081), (42, 2085498), (54, 1622054), (63, 1390332), (84, 1042749), (108, 811027), (126, 695166), (189, 463444), (252, 347583), (378, 231722), (756, 115861)]