77908104

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1637}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 211449420

約数和(自身を除く): 133541316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1637, 1983, 2644, 3274, 3966, 4911, 5288, 5949, 6548, 7932, 9822, 11898, 13096, 14733, 15864, 19644, 23796, 29466, 39288, 47592, 58932, 117864, 1082057, 2164114, 3246171, 4328228, 6492342, 8656456, 9738513, 12984684, 19477026, 25969368, 38954052, 77908104]

約数ペア:

[(1, 77908104), (2, 38954052), (3, 25969368), (4, 19477026), (6, 12984684), (8, 9738513), (9, 8656456), (12, 6492342), (18, 4328228), (24, 3246171), (36, 2164114), (72, 1082057), (661, 117864), (1322, 58932), (1637, 47592), (1983, 39288), (2644, 29466), (3274, 23796), (3966, 19644), (4911, 15864), (5288, 14733), (5949, 13096), (6548, 11898), (7932, 9822)]