77073172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 156981888

約数和(自身を除く): 79908716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 167, 187, 334, 374, 617, 668, 748, 1234, 1837, 2468, 2839, 3674, 5678, 6787, 7348, 10489, 11356, 13574, 20978, 27148, 31229, 41956, 62458, 103039, 115379, 124916, 206078, 230758, 412156, 461516, 1133429, 1751663, 2266858, 3503326, 4533716, 7006652, 19268293, 38536586, 77073172]

約数ペア:

[(1, 77073172), (2, 38536586), (4, 19268293), (11, 7006652), (17, 4533716), (22, 3503326), (34, 2266858), (44, 1751663), (68, 1133429), (167, 461516), (187, 412156), (334, 230758), (374, 206078), (617, 124916), (668, 115379), (748, 103039), (1234, 62458), (1837, 41956), (2468, 31229), (2839, 27148), (3674, 20978), (5678, 13574), (6787, 11356), (7348, 10489)]