69138796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 137289600

約数和(自身を除く): 68150804

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 907, 1003, 1121, 1292, 1814, 2006, 2242, 3628, 4012, 4484, 15419, 17233, 19057, 30838, 34466, 38114, 53513, 61676, 68932, 76228, 107026, 214052, 292961, 585922, 909721, 1016747, 1171844, 1819442, 2033494, 3638884, 4066988, 17284699, 34569398, 69138796]

約数ペア:

[(1, 69138796), (2, 34569398), (4, 17284699), (17, 4066988), (19, 3638884), (34, 2033494), (38, 1819442), (59, 1171844), (68, 1016747), (76, 909721), (118, 585922), (236, 292961), (323, 214052), (646, 107026), (907, 76228), (1003, 68932), (1121, 61676), (1292, 53513), (1814, 38114), (2006, 34466), (2242, 30838), (3628, 19057), (4012, 17233), (4484, 15419)]