75737774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 138670080

約数和(自身を除く): 62932306

約数列:

[1, 2, 7, 14, 31, 47, 62, 79, 94, 158, 217, 329, 434, 553, 658, 1106, 1457, 2209, 2449, 2914, 3713, 4418, 4898, 7426, 10199, 15463, 17143, 20398, 25991, 30926, 34286, 51982, 68479, 115103, 136958, 174511, 230206, 349022, 479353, 805721, 958706, 1221577, 1611442, 2443154, 5409841, 10819682, 37868887, 75737774]

約数ペア:

[(1, 75737774), (2, 37868887), (7, 10819682), (14, 5409841), (31, 2443154), (47, 1611442), (62, 1221577), (79, 958706), (94, 805721), (158, 479353), (217, 349022), (329, 230206), (434, 174511), (553, 136958), (658, 115103), (1106, 68479), (1457, 51982), (2209, 34286), (2449, 30926), (2914, 25991), (3713, 20398), (4418, 17143), (4898, 15463), (7426, 10199)]