64143772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 86007908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 97, 113, 133, 154, 194, 209, 226, 266, 308, 388, 418, 452, 532, 679, 791, 836, 1067, 1243, 1358, 1463, 1582, 1843, 2134, 2147, 2486, 2716, 2926, 3164, 3686, 4268, 4294, 4972, 5852, 7372, 7469, 8588, 8701, 10961, 12901, 14938, 15029, 17402, 20273, 21922, 23617, 25802, 29876, 30058, 34804, 40546, 43844, 47234, 51604, 60116, 76727, 81092, 94468, 120571, 141911, 153454, 165319, 208259, 241142, 283822, 306908, 330638, 416518, 482284, 567644, 661276, 833036, 843997, 1457813, 1687994, 2290849, 2915626, 3375988, 4581698, 5831252, 9163396, 16035943, 32071886, 64143772]

約数ペア:

[(1, 64143772), (2, 32071886), (4, 16035943), (7, 9163396), (11, 5831252), (14, 4581698), (19, 3375988), (22, 2915626), (28, 2290849), (38, 1687994), (44, 1457813), (76, 843997), (77, 833036), (97, 661276), (113, 567644), (133, 482284), (154, 416518), (194, 330638), (209, 306908), (226, 283822), (266, 241142), (308, 208259), (388, 165319), (418, 153454), (452, 141911), (532, 120571), (679, 94468), (791, 81092), (836, 76727), (1067, 60116), (1243, 51604), (1358, 47234), (1463, 43844), (1582, 40546), (1843, 34804), (2134, 30058), (2147, 29876), (2486, 25802), (2716, 23617), (2926, 21922), (3164, 20273), (3686, 17402), (4268, 15029), (4294, 14938), (4972, 12901), (5852, 10961), (7372, 8701), (7469, 8588)]