64608456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 121186104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 47, 66, 82, 88, 94, 123, 127, 132, 141, 164, 188, 246, 254, 264, 282, 328, 376, 381, 451, 492, 508, 517, 564, 762, 902, 984, 1016, 1034, 1128, 1353, 1397, 1524, 1551, 1804, 1927, 2068, 2706, 2794, 3048, 3102, 3608, 3854, 4136, 4191, 5207, 5412, 5588, 5781, 5969, 6204, 7708, 8382, 10414, 10824, 11176, 11562, 11938, 12408, 15416, 15621, 16764, 17907, 20828, 21197, 23124, 23876, 31242, 33528, 35814, 41656, 42394, 46248, 47752, 57277, 62484, 63591, 65659, 71628, 84788, 114554, 124968, 127182, 131318, 143256, 169576, 171831, 196977, 229108, 244729, 254364, 262636, 343662, 393954, 458216, 489458, 508728, 525272, 687324, 734187, 787908, 978916, 1374648, 1468374, 1575816, 1957832, 2692019, 2936748, 5384038, 5873496, 8076057, 10768076, 16152114, 21536152, 32304228, 64608456]

約数ペア:

[(1, 64608456), (2, 32304228), (3, 21536152), (4, 16152114), (6, 10768076), (8, 8076057), (11, 5873496), (12, 5384038), (22, 2936748), (24, 2692019), (33, 1957832), (41, 1575816), (44, 1468374), (47, 1374648), (66, 978916), (82, 787908), (88, 734187), (94, 687324), (123, 525272), (127, 508728), (132, 489458), (141, 458216), (164, 393954), (188, 343662), (246, 262636), (254, 254364), (264, 244729), (282, 229108), (328, 196977), (376, 171831), (381, 169576), (451, 143256), (492, 131318), (508, 127182), (517, 124968), (564, 114554), (762, 84788), (902, 71628), (984, 65659), (1016, 63591), (1034, 62484), (1128, 57277), (1353, 47752), (1397, 46248), (1524, 42394), (1551, 41656), (1804, 35814), (1927, 33528), (2068, 31242), (2706, 23876), (2794, 23124), (3048, 21197), (3102, 20828), (3608, 17907), (3854, 16764), (4136, 15621), (4191, 15416), (5207, 12408), (5412, 11938), (5588, 11562), (5781, 11176), (5969, 10824), (6204, 10414), (7708, 8382)]