91133820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22051

約数の個数: 72

約数和(自身を含む): 288471456

約数和(自身を除く): 197337636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 22013, 44026, 66039, 88052, 110065, 132078, 198117, 220130, 264156, 330195, 396234, 440260, 506299, 660390, 792468, 990585, 1012598, 1320780, 1518897, 1981170, 2025196, 2531495, 3037794, 3962340, 4556691, 5062990, 6075588, 7594485, 9113382, 10125980, 15188970, 18226764, 22783455, 30377940, 45566910, 91133820]

約数ペア:

[(1, 91133820), (2, 45566910), (3, 30377940), (4, 22783455), (5, 18226764), (6, 15188970), (9, 10125980), (10, 9113382), (12, 7594485), (15, 6075588), (18, 5062990), (20, 4556691), (23, 3962340), (30, 3037794), (36, 2531495), (45, 2025196), (46, 1981170), (60, 1518897), (69, 1320780), (90, 1012598), (92, 990585), (115, 792468), (138, 660390), (180, 506299), (207, 440260), (230, 396234), (276, 330195), (345, 264156), (414, 220130), (460, 198117), (690, 132078), (828, 110065), (1035, 88052), (1380, 66039), (2070, 44026), (4140, 22013)]