69120708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 180516000

約数和(自身を除く): 111395292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1049, 1156, 1292, 1734, 1938, 2098, 3147, 3468, 3876, 4196, 5491, 6294, 10982, 12588, 16473, 17833, 19931, 21964, 32946, 35666, 39862, 53499, 59793, 65892, 71332, 79724, 106998, 119586, 213996, 239172, 303161, 338827, 606322, 677654, 909483, 1016481, 1212644, 1355308, 1818966, 2032962, 3637932, 4065924, 5760059, 11520118, 17280177, 23040236, 34560354, 69120708]

約数ペア:

[(1, 69120708), (2, 34560354), (3, 23040236), (4, 17280177), (6, 11520118), (12, 5760059), (17, 4065924), (19, 3637932), (34, 2032962), (38, 1818966), (51, 1355308), (57, 1212644), (68, 1016481), (76, 909483), (102, 677654), (114, 606322), (204, 338827), (228, 303161), (289, 239172), (323, 213996), (578, 119586), (646, 106998), (867, 79724), (969, 71332), (1049, 65892), (1156, 59793), (1292, 53499), (1734, 39862), (1938, 35666), (2098, 32946), (3147, 21964), (3468, 19931), (3876, 17833), (4196, 16473), (5491, 12588), (6294, 10982)]