131814012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3999

約数の個数: 72

約数和(自身を含む): 352856448

約数和(自身を除く): 221042436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 2783, 3036, 3947, 5566, 7894, 8349, 11132, 11841, 15788, 16698, 23682, 33396, 43417, 47364, 86834, 90781, 130251, 173668, 181562, 260502, 272343, 363124, 477587, 521004, 544686, 955174, 998591, 1089372, 1432761, 1910348, 1997182, 2865522, 2995773, 3994364, 5731044, 5991546, 10984501, 11983092, 21969002, 32953503, 43938004, 65907006, 131814012]

約数ペア:

[(1, 131814012), (2, 65907006), (3, 43938004), (4, 32953503), (6, 21969002), (11, 11983092), (12, 10984501), (22, 5991546), (23, 5731044), (33, 3994364), (44, 2995773), (46, 2865522), (66, 1997182), (69, 1910348), (92, 1432761), (121, 1089372), (132, 998591), (138, 955174), (242, 544686), (253, 521004), (276, 477587), (363, 363124), (484, 272343), (506, 260502), (726, 181562), (759, 173668), (1012, 130251), (1452, 90781), (1518, 86834), (2783, 47364), (3036, 43417), (3947, 33396), (5566, 23682), (7894, 16698), (8349, 15788), (11132, 11841)]