121770072

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2011}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 341728140

約数和(自身を除く): 219958068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2011, 2088, 2523, 3364, 4022, 5046, 6033, 6728, 7569, 8044, 10092, 12066, 15138, 16088, 18099, 20184, 24132, 30276, 36198, 48264, 58319, 60552, 72396, 116638, 144792, 174957, 233276, 349914, 466552, 524871, 699828, 1049742, 1399656, 1691251, 2099484, 3382502, 4198968, 5073753, 6765004, 10147506, 13530008, 15221259, 20295012, 30442518, 40590024, 60885036, 121770072]

約数ペア:

[(1, 121770072), (2, 60885036), (3, 40590024), (4, 30442518), (6, 20295012), (8, 15221259), (9, 13530008), (12, 10147506), (18, 6765004), (24, 5073753), (29, 4198968), (36, 3382502), (58, 2099484), (72, 1691251), (87, 1399656), (116, 1049742), (174, 699828), (232, 524871), (261, 466552), (348, 349914), (522, 233276), (696, 174957), (841, 144792), (1044, 116638), (1682, 72396), (2011, 60552), (2088, 58319), (2523, 48264), (3364, 36198), (4022, 30276), (5046, 24132), (6033, 20184), (6728, 18099), (7569, 16088), (8044, 15138), (10092, 12066)]