61405464

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{19531}}^1$

素因数の和:19671

約数の個数: 32

約数和(自身を含む): 154693440

約数和(自身を除く): 93287976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 19531, 39062, 58593, 78124, 117186, 156248, 234372, 468744, 2558561, 5117122, 7675683, 10234244, 15351366, 20468488, 30702732, 61405464]

約数ペア:

[(1, 61405464), (2, 30702732), (3, 20468488), (4, 15351366), (6, 10234244), (8, 7675683), (12, 5117122), (24, 2558561), (131, 468744), (262, 234372), (393, 156248), (524, 117186), (786, 78124), (1048, 58593), (1572, 39062), (3144, 19531)]