77877536

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{20113}}^1$

素因数の和:20145

約数の個数: 36

約数和(自身を含む): 168535206

約数和(自身を除く): 90657670

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 20113, 40226, 80452, 160904, 221243, 321808, 442486, 643616, 884972, 1769944, 2433673, 3539888, 4867346, 7079776, 9734692, 19469384, 38938768, 77877536]

約数ペア:

[(1, 77877536), (2, 38938768), (4, 19469384), (8, 9734692), (11, 7079776), (16, 4867346), (22, 3539888), (32, 2433673), (44, 1769944), (88, 884972), (121, 643616), (176, 442486), (242, 321808), (352, 221243), (484, 160904), (968, 80452), (1936, 40226), (3872, 20113)]