91639212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{155849}}^1$

素因数の和:155870

約数の個数: 36

約数和(自身を含む): 248736600

約数和(自身を除く): 157097388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 155849, 311698, 467547, 623396, 935094, 1090943, 1870188, 2181886, 3272829, 4363772, 6545658, 7636601, 13091316, 15273202, 22909803, 30546404, 45819606, 91639212]

約数ペア:

[(1, 91639212), (2, 45819606), (3, 30546404), (4, 22909803), (6, 15273202), (7, 13091316), (12, 7636601), (14, 6545658), (21, 4363772), (28, 3272829), (42, 2181886), (49, 1870188), (84, 1090943), (98, 935094), (147, 623396), (196, 467547), (294, 311698), (588, 155849)]