84927128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 190300320

約数和(自身を除く): 105373192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1217, 1342, 1586, 2434, 2684, 3172, 4868, 5368, 6344, 8723, 9736, 13387, 15821, 17446, 26774, 31642, 34892, 53548, 63284, 69784, 74237, 107096, 126568, 148474, 174031, 296948, 348062, 593896, 696124, 816607, 965081, 1392248, 1633214, 1930162, 3266428, 3860324, 6532856, 7720648, 10615891, 21231782, 42463564, 84927128]

約数ペア:

[(1, 84927128), (2, 42463564), (4, 21231782), (8, 10615891), (11, 7720648), (13, 6532856), (22, 3860324), (26, 3266428), (44, 1930162), (52, 1633214), (61, 1392248), (88, 965081), (104, 816607), (122, 696124), (143, 593896), (244, 348062), (286, 296948), (488, 174031), (572, 148474), (671, 126568), (793, 107096), (1144, 74237), (1217, 69784), (1342, 63284), (1586, 53548), (2434, 34892), (2684, 31642), (3172, 26774), (4868, 17446), (5368, 15821), (6344, 13387), (8723, 9736)]