90868536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 285915240

約数和(自身を除く): 195046704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 289, 306, 374, 396, 397, 408, 561, 578, 612, 748, 792, 794, 867, 1122, 1156, 1191, 1224, 1496, 1588, 1683, 1734, 2244, 2312, 2382, 2601, 3176, 3179, 3366, 3468, 3573, 4367, 4488, 4764, 5202, 6358, 6732, 6749, 6936, 7146, 8734, 9528, 9537, 10404, 12716, 13101, 13464, 13498, 14292, 17468, 19074, 20247, 20808, 25432, 26202, 26996, 28584, 28611, 34936, 38148, 39303, 40494, 52404, 53992, 57222, 60741, 74239, 76296, 78606, 80988, 104808, 114444, 114733, 121482, 148478, 157212, 161976, 222717, 228888, 229466, 242964, 296956, 314424, 344199, 445434, 458932, 485928, 593912, 668151, 688398, 890868, 917864, 1032597, 1262063, 1336302, 1376796, 1781736, 2065194, 2524126, 2672604, 2753592, 3786189, 4130388, 5048252, 5345208, 7572378, 8260776, 10096504, 11358567, 15144756, 22717134, 30289512, 45434268, 90868536]

約数ペア:

[(1, 90868536), (2, 45434268), (3, 30289512), (4, 22717134), (6, 15144756), (8, 11358567), (9, 10096504), (11, 8260776), (12, 7572378), (17, 5345208), (18, 5048252), (22, 4130388), (24, 3786189), (33, 2753592), (34, 2672604), (36, 2524126), (44, 2065194), (51, 1781736), (66, 1376796), (68, 1336302), (72, 1262063), (88, 1032597), (99, 917864), (102, 890868), (132, 688398), (136, 668151), (153, 593912), (187, 485928), (198, 458932), (204, 445434), (264, 344199), (289, 314424), (306, 296956), (374, 242964), (396, 229466), (397, 228888), (408, 222717), (561, 161976), (578, 157212), (612, 148478), (748, 121482), (792, 114733), (794, 114444), (867, 104808), (1122, 80988), (1156, 78606), (1191, 76296), (1224, 74239), (1496, 60741), (1588, 57222), (1683, 53992), (1734, 52404), (2244, 40494), (2312, 39303), (2382, 38148), (2601, 34936), (3176, 28611), (3179, 28584), (3366, 26996), (3468, 26202), (3573, 25432), (4367, 20808), (4488, 20247), (4764, 19074), (5202, 17468), (6358, 14292), (6732, 13498), (6749, 13464), (6936, 13101), (7146, 12716), (8734, 10404), (9528, 9537)]