31197528

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 87612000

約数和(自身を除く): 56414472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1489, 1746, 2328, 2619, 2978, 3492, 4467, 5238, 5956, 6984, 8934, 10476, 11912, 13401, 17868, 20952, 26802, 35736, 40203, 53604, 80406, 107208, 144433, 160812, 288866, 321624, 433299, 577732, 866598, 1155464, 1299897, 1733196, 2599794, 3466392, 3899691, 5199588, 7799382, 10399176, 15598764, 31197528]

約数ペア:

[(1, 31197528), (2, 15598764), (3, 10399176), (4, 7799382), (6, 5199588), (8, 3899691), (9, 3466392), (12, 2599794), (18, 1733196), (24, 1299897), (27, 1155464), (36, 866598), (54, 577732), (72, 433299), (97, 321624), (108, 288866), (194, 160812), (216, 144433), (291, 107208), (388, 80406), (582, 53604), (776, 40203), (873, 35736), (1164, 26802), (1489, 20952), (1746, 17868), (2328, 13401), (2619, 11912), (2978, 10476), (3492, 8934), (4467, 6984), (5238, 5956)]