64195978

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 134742528

約数和(自身を除く): 70546550

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 49, 62, 77, 98, 113, 119, 154, 187, 217, 226, 238, 341, 374, 434, 527, 539, 682, 791, 833, 1054, 1078, 1243, 1309, 1519, 1582, 1666, 1921, 2387, 2486, 2618, 3038, 3503, 3689, 3842, 4774, 5537, 5797, 7006, 7378, 8701, 9163, 11074, 11594, 13447, 16709, 17402, 18326, 21131, 24521, 25823, 26894, 33418, 38533, 40579, 42262, 49042, 51646, 59551, 60907, 77066, 81158, 94129, 119102, 121814, 147917, 171647, 188258, 269731, 284053, 295834, 343294, 416857, 539462, 568106, 655061, 833714, 1035419, 1310122, 1888117, 2070838, 2917999, 3776234, 4585427, 5835998, 9170854, 32097989, 64195978]

約数ペア:

[(1, 64195978), (2, 32097989), (7, 9170854), (11, 5835998), (14, 4585427), (17, 3776234), (22, 2917999), (31, 2070838), (34, 1888117), (49, 1310122), (62, 1035419), (77, 833714), (98, 655061), (113, 568106), (119, 539462), (154, 416857), (187, 343294), (217, 295834), (226, 284053), (238, 269731), (341, 188258), (374, 171647), (434, 147917), (527, 121814), (539, 119102), (682, 94129), (791, 81158), (833, 77066), (1054, 60907), (1078, 59551), (1243, 51646), (1309, 49042), (1519, 42262), (1582, 40579), (1666, 38533), (1921, 33418), (2387, 26894), (2486, 25823), (2618, 24521), (3038, 21131), (3503, 18326), (3689, 17402), (3842, 16709), (4774, 13447), (5537, 11594), (5797, 11074), (7006, 9163), (7378, 8701)]