64925958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 143016192

約数和(自身を除く): 78090234

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 113, 129, 131, 226, 258, 262, 339, 393, 678, 731, 786, 1462, 1921, 2193, 2227, 3842, 4386, 4454, 4859, 5633, 5763, 6681, 9718, 11266, 11526, 13362, 14577, 14803, 16899, 29154, 29606, 33798, 44409, 82603, 88818, 95761, 165206, 191522, 247809, 251651, 287283, 495618, 503302, 574566, 636529, 754953, 1273058, 1509906, 1909587, 3819174, 10820993, 21641986, 32462979, 64925958]

約数ペア:

[(1, 64925958), (2, 32462979), (3, 21641986), (6, 10820993), (17, 3819174), (34, 1909587), (43, 1509906), (51, 1273058), (86, 754953), (102, 636529), (113, 574566), (129, 503302), (131, 495618), (226, 287283), (258, 251651), (262, 247809), (339, 191522), (393, 165206), (678, 95761), (731, 88818), (786, 82603), (1462, 44409), (1921, 33798), (2193, 29606), (2227, 29154), (3842, 16899), (4386, 14803), (4454, 14577), (4859, 13362), (5633, 11526), (5763, 11266), (6681, 9718)]