65511468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8747

約数の個数: 72

約数和(自身を含む): 190182720

約数和(自身を除く): 124671252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 8707, 17414, 26121, 34828, 52242, 78363, 95777, 104484, 156726, 165433, 191554, 287331, 313452, 330866, 383108, 496299, 574662, 661732, 861993, 992598, 1149324, 1488897, 1723986, 1819763, 1985196, 2977794, 3447972, 3639526, 5459289, 5955588, 7279052, 10918578, 16377867, 21837156, 32755734, 65511468]

約数ペア:

[(1, 65511468), (2, 32755734), (3, 21837156), (4, 16377867), (6, 10918578), (9, 7279052), (11, 5955588), (12, 5459289), (18, 3639526), (19, 3447972), (22, 2977794), (33, 1985196), (36, 1819763), (38, 1723986), (44, 1488897), (57, 1149324), (66, 992598), (76, 861993), (99, 661732), (114, 574662), (132, 496299), (171, 383108), (198, 330866), (209, 313452), (228, 287331), (342, 191554), (396, 165433), (418, 156726), (627, 104484), (684, 95777), (836, 78363), (1254, 52242), (1881, 34828), (2508, 26121), (3762, 17414), (7524, 8707)]