77906561992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{576539}}^1$

素因数の和:576698

約数の個数: 64

約数和(自身を含む): 177113088000

約数和(自身を除く): 99206526008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1778, 2413, 3556, 4826, 7112, 9652, 16891, 19304, 33782, 67564, 135128, 576539, 1153078, 2306156, 4035773, 4612312, 8071546, 10954241, 16143092, 21908482, 32286184, 43816964, 73220453, 76679687, 87633928, 146440906, 153359374, 292881812, 306718748, 512543171, 585763624, 613437496, 1025086342, 1391188607, 2050172684, 2782377214, 4100345368, 5564754428, 9738320249, 11129508856, 19476640498, 38953280996, 77906561992]

約数ペア:

[(1, 77906561992), (2, 38953280996), (4, 19476640498), (7, 11129508856), (8, 9738320249), (14, 5564754428), (19, 4100345368), (28, 2782377214), (38, 2050172684), (56, 1391188607), (76, 1025086342), (127, 613437496), (133, 585763624), (152, 512543171), (254, 306718748), (266, 292881812), (508, 153359374), (532, 146440906), (889, 87633928), (1016, 76679687), (1064, 73220453), (1778, 43816964), (2413, 32286184), (3556, 21908482), (4826, 16143092), (7112, 10954241), (9652, 8071546), (16891, 4612312), (19304, 4035773), (33782, 2306156), (67564, 1153078), (135128, 576539)]