64893708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 189885696

約数和(自身を除く): 124991988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 43, 44, 66, 74, 86, 99, 103, 111, 129, 132, 148, 172, 198, 206, 222, 258, 309, 333, 387, 396, 407, 412, 444, 473, 516, 618, 666, 774, 814, 927, 946, 1133, 1221, 1236, 1332, 1419, 1548, 1591, 1628, 1854, 1892, 2266, 2442, 2838, 3182, 3399, 3663, 3708, 3811, 4257, 4429, 4532, 4773, 4884, 5676, 6364, 6798, 7326, 7622, 8514, 8858, 9546, 10197, 11433, 13287, 13596, 14319, 14652, 15244, 17028, 17501, 17716, 19092, 20394, 22866, 26574, 28638, 34299, 35002, 39861, 40788, 41921, 45732, 48719, 52503, 53148, 57276, 68598, 70004, 79722, 83842, 97438, 105006, 125763, 137196, 146157, 157509, 159444, 163873, 167684, 194876, 210012, 251526, 292314, 315018, 327746, 377289, 438471, 491619, 503052, 584628, 630036, 655492, 754578, 876942, 983238, 1474857, 1509156, 1753884, 1802603, 1966476, 2949714, 3605206, 5407809, 5899428, 7210412, 10815618, 16223427, 21631236, 32446854, 64893708]

約数ペア:

[(1, 64893708), (2, 32446854), (3, 21631236), (4, 16223427), (6, 10815618), (9, 7210412), (11, 5899428), (12, 5407809), (18, 3605206), (22, 2949714), (33, 1966476), (36, 1802603), (37, 1753884), (43, 1509156), (44, 1474857), (66, 983238), (74, 876942), (86, 754578), (99, 655492), (103, 630036), (111, 584628), (129, 503052), (132, 491619), (148, 438471), (172, 377289), (198, 327746), (206, 315018), (222, 292314), (258, 251526), (309, 210012), (333, 194876), (387, 167684), (396, 163873), (407, 159444), (412, 157509), (444, 146157), (473, 137196), (516, 125763), (618, 105006), (666, 97438), (774, 83842), (814, 79722), (927, 70004), (946, 68598), (1133, 57276), (1221, 53148), (1236, 52503), (1332, 48719), (1419, 45732), (1548, 41921), (1591, 40788), (1628, 39861), (1854, 35002), (1892, 34299), (2266, 28638), (2442, 26574), (2838, 22866), (3182, 20394), (3399, 19092), (3663, 17716), (3708, 17501), (3811, 17028), (4257, 15244), (4429, 14652), (4532, 14319), (4773, 13596), (4884, 13287), (5676, 11433), (6364, 10197), (6798, 9546), (7326, 8858), (7622, 8514)]