90498888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 262323360

約数和(自身を除く): 171824472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 107, 136, 153, 204, 214, 306, 321, 408, 428, 612, 642, 691, 856, 963, 1224, 1284, 1382, 1819, 1926, 2073, 2568, 2764, 3638, 3852, 4146, 5457, 5528, 6219, 7276, 7704, 8292, 10914, 11747, 12438, 14552, 16371, 16584, 21828, 23494, 24876, 32742, 35241, 43656, 46988, 49752, 65484, 70482, 73937, 93976, 105723, 130968, 140964, 147874, 211446, 221811, 281928, 295748, 422892, 443622, 591496, 665433, 845784, 887244, 1256929, 1330866, 1774488, 2513858, 2661732, 3770787, 5027716, 5323464, 7541574, 10055432, 11312361, 15083148, 22624722, 30166296, 45249444, 90498888]

約数ペア:

[(1, 90498888), (2, 45249444), (3, 30166296), (4, 22624722), (6, 15083148), (8, 11312361), (9, 10055432), (12, 7541574), (17, 5323464), (18, 5027716), (24, 3770787), (34, 2661732), (36, 2513858), (51, 1774488), (68, 1330866), (72, 1256929), (102, 887244), (107, 845784), (136, 665433), (153, 591496), (204, 443622), (214, 422892), (306, 295748), (321, 281928), (408, 221811), (428, 211446), (612, 147874), (642, 140964), (691, 130968), (856, 105723), (963, 93976), (1224, 73937), (1284, 70482), (1382, 65484), (1819, 49752), (1926, 46988), (2073, 43656), (2568, 35241), (2764, 32742), (3638, 24876), (3852, 23494), (4146, 21828), (5457, 16584), (5528, 16371), (6219, 14552), (7276, 12438), (7704, 11747), (8292, 10914)]