83464948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 177049600

約数和(自身を除く): 93584652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1039, 1057, 2078, 2114, 2869, 4156, 4228, 5738, 7273, 11476, 14546, 19741, 20083, 29092, 39482, 40166, 78964, 80332, 138187, 156889, 276374, 313778, 552748, 627556, 1098223, 2196446, 2980891, 4392892, 5961782, 11923564, 20866237, 41732474, 83464948]

約数ペア:

[(1, 83464948), (2, 41732474), (4, 20866237), (7, 11923564), (14, 5961782), (19, 4392892), (28, 2980891), (38, 2196446), (76, 1098223), (133, 627556), (151, 552748), (266, 313778), (302, 276374), (532, 156889), (604, 138187), (1039, 80332), (1057, 78964), (2078, 40166), (2114, 39482), (2869, 29092), (4156, 20083), (4228, 19741), (5738, 14546), (7273, 11476)]