87072084

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 90

約数和(自身を含む): 250310522

約数和(自身を除く): 163238438

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 2221, 3267, 3564, 4356, 4442, 6534, 6663, 8884, 9801, 13068, 13326, 19602, 19989, 24431, 26652, 39204, 39978, 48862, 59967, 73293, 79956, 97724, 119934, 146586, 179901, 219879, 239868, 268741, 293172, 359802, 439758, 537482, 659637, 719604, 806223, 879516, 1074964, 1319274, 1612446, 1978911, 2418669, 2638548, 3224892, 3957822, 4837338, 7256007, 7915644, 9674676, 14512014, 21768021, 29024028, 43536042, 87072084]

約数ペア:

[(1, 87072084), (2, 43536042), (3, 29024028), (4, 21768021), (6, 14512014), (9, 9674676), (11, 7915644), (12, 7256007), (18, 4837338), (22, 3957822), (27, 3224892), (33, 2638548), (36, 2418669), (44, 1978911), (54, 1612446), (66, 1319274), (81, 1074964), (99, 879516), (108, 806223), (121, 719604), (132, 659637), (162, 537482), (198, 439758), (242, 359802), (297, 293172), (324, 268741), (363, 239868), (396, 219879), (484, 179901), (594, 146586), (726, 119934), (891, 97724), (1089, 79956), (1188, 73293), (1452, 59967), (1782, 48862), (2178, 39978), (2221, 39204), (3267, 26652), (3564, 24431), (4356, 19989), (4442, 19602), (6534, 13326), (6663, 13068), (8884, 9801)]