64612788

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 89732172

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 263, 347, 354, 526, 694, 708, 789, 1041, 1052, 1388, 1578, 2082, 3156, 4164, 15517, 20473, 31034, 40946, 46551, 61419, 62068, 81892, 91261, 93102, 122838, 182522, 186204, 245676, 273783, 365044, 547566, 1095132, 5384399, 10768798, 16153197, 21537596, 32306394, 64612788]

約数ペア:

[(1, 64612788), (2, 32306394), (3, 21537596), (4, 16153197), (6, 10768798), (12, 5384399), (59, 1095132), (118, 547566), (177, 365044), (236, 273783), (263, 245676), (347, 186204), (354, 182522), (526, 122838), (694, 93102), (708, 91261), (789, 81892), (1041, 62068), (1052, 61419), (1388, 46551), (1578, 40946), (2082, 31034), (3156, 20473), (4164, 15517)]