79236764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 73172836

約数列:

[1, 2, 4, 19, 38, 41, 59, 76, 82, 118, 164, 236, 431, 779, 862, 1121, 1558, 1724, 2242, 2419, 3116, 4484, 4838, 8189, 9676, 16378, 17671, 25429, 32756, 35342, 45961, 50858, 70684, 91922, 101716, 183844, 335749, 483151, 671498, 966302, 1042589, 1342996, 1932604, 2085178, 4170356, 19809191, 39618382, 79236764]

約数ペア:

[(1, 79236764), (2, 39618382), (4, 19809191), (19, 4170356), (38, 2085178), (41, 1932604), (59, 1342996), (76, 1042589), (82, 966302), (118, 671498), (164, 483151), (236, 335749), (431, 183844), (779, 101716), (862, 91922), (1121, 70684), (1558, 50858), (1724, 45961), (2242, 35342), (2419, 32756), (3116, 25429), (4484, 17671), (4838, 16378), (8189, 9676)]