64486422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 192568320

約数和(自身を除く): 128081898

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1193, 1287, 1386, 1638, 2002, 2079, 2386, 2457, 2574, 3003, 3579, 3861, 4158, 4914, 6006, 7158, 7722, 8351, 9009, 10737, 13123, 15509, 16702, 18018, 21474, 25053, 26246, 27027, 31018, 32211, 39369, 46527, 50106, 54054, 64422, 75159, 78738, 91861, 93054, 108563, 118107, 139581, 150318, 170599, 183722, 217126, 225477, 236214, 275583, 279162, 325689, 341198, 354321, 418743, 450954, 511797, 551166, 651378, 708642, 826749, 837486, 977067, 1023594, 1194193, 1535391, 1653498, 1954134, 2388386, 2480247, 2931201, 3070782, 3582579, 4606173, 4960494, 5862402, 7165158, 9212346, 10747737, 21495474, 32243211, 64486422]

約数ペア:

[(1, 64486422), (2, 32243211), (3, 21495474), (6, 10747737), (7, 9212346), (9, 7165158), (11, 5862402), (13, 4960494), (14, 4606173), (18, 3582579), (21, 3070782), (22, 2931201), (26, 2480247), (27, 2388386), (33, 1954134), (39, 1653498), (42, 1535391), (54, 1194193), (63, 1023594), (66, 977067), (77, 837486), (78, 826749), (91, 708642), (99, 651378), (117, 551166), (126, 511797), (143, 450954), (154, 418743), (182, 354321), (189, 341198), (198, 325689), (231, 279162), (234, 275583), (273, 236214), (286, 225477), (297, 217126), (351, 183722), (378, 170599), (429, 150318), (462, 139581), (546, 118107), (594, 108563), (693, 93054), (702, 91861), (819, 78738), (858, 75159), (1001, 64422), (1193, 54054), (1287, 50106), (1386, 46527), (1638, 39369), (2002, 32211), (2079, 31018), (2386, 27027), (2457, 26246), (2574, 25053), (3003, 21474), (3579, 18018), (3861, 16702), (4158, 15509), (4914, 13123), (6006, 10737), (7158, 9009), (7722, 8351)]