68857164

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21491}}^1$

素因数の和:21590

約数の個数: 36

約数和(自身を含む): 176019480

約数和(自身を除く): 107162316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 21491, 42982, 64473, 85964, 128946, 193419, 257892, 386838, 773676, 1912699, 3825398, 5738097, 7650796, 11476194, 17214291, 22952388, 34428582, 68857164]

約数ペア:

[(1, 68857164), (2, 34428582), (3, 22952388), (4, 17214291), (6, 11476194), (9, 7650796), (12, 5738097), (18, 3825398), (36, 1912699), (89, 773676), (178, 386838), (267, 257892), (356, 193419), (534, 128946), (801, 85964), (1068, 64473), (1602, 42982), (3204, 21491)]