85687758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19273}}^1$

素因数の和:19313

約数の個数: 48

約数和(自身を含む): 210472080

約数和(自身を除く): 124784322

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 19273, 38546, 57819, 115638, 173457, 250549, 346914, 366187, 501098, 732374, 751647, 1098561, 1503294, 2197122, 2254941, 3295683, 4509882, 4760431, 6591366, 9520862, 14281293, 28562586, 42843879, 85687758]

約数ペア:

[(1, 85687758), (2, 42843879), (3, 28562586), (6, 14281293), (9, 9520862), (13, 6591366), (18, 4760431), (19, 4509882), (26, 3295683), (38, 2254941), (39, 2197122), (57, 1503294), (78, 1098561), (114, 751647), (117, 732374), (171, 501098), (234, 366187), (247, 346914), (342, 250549), (494, 173457), (741, 115638), (1482, 57819), (2223, 38546), (4446, 19273)]