754337556

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{142543}}^1$

素因数の和:142570

約数の個数: 72

約数和(自身を含む): 2275002240

約数和(自身を除く): 1520664684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 142543, 285086, 427629, 570172, 855258, 997801, 1282887, 1710516, 1995602, 2565774, 2993403, 3848661, 3991204, 5131548, 5986806, 6984607, 7697322, 8980209, 11973612, 13969214, 15394644, 17960418, 20953821, 26940627, 27938428, 35920836, 41907642, 53881254, 62861463, 83815284, 107762508, 125722926, 188584389, 251445852, 377168778, 754337556]

約数ペア:

[(1, 754337556), (2, 377168778), (3, 251445852), (4, 188584389), (6, 125722926), (7, 107762508), (9, 83815284), (12, 62861463), (14, 53881254), (18, 41907642), (21, 35920836), (27, 27938428), (28, 26940627), (36, 20953821), (42, 17960418), (49, 15394644), (54, 13969214), (63, 11973612), (84, 8980209), (98, 7697322), (108, 6984607), (126, 5986806), (147, 5131548), (189, 3991204), (196, 3848661), (252, 2993403), (294, 2565774), (378, 1995602), (441, 1710516), (588, 1282887), (756, 997801), (882, 855258), (1323, 570172), (1764, 427629), (2646, 285086), (5292, 142543)]