84774274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 71989886

約数列:

[1, 2, 13, 17, 23, 26, 31, 34, 46, 62, 221, 269, 299, 391, 403, 442, 527, 538, 598, 713, 782, 806, 1054, 1426, 3497, 4573, 5083, 6187, 6851, 6994, 8339, 9146, 9269, 10166, 12121, 12374, 13702, 16678, 18538, 24242, 59449, 80431, 105179, 108407, 118898, 141763, 157573, 160862, 191797, 210358, 216814, 283526, 315146, 383594, 1367327, 1842919, 2493361, 2734654, 3260549, 3685838, 4986722, 6521098, 42387137, 84774274]

約数ペア:

[(1, 84774274), (2, 42387137), (13, 6521098), (17, 4986722), (23, 3685838), (26, 3260549), (31, 2734654), (34, 2493361), (46, 1842919), (62, 1367327), (221, 383594), (269, 315146), (299, 283526), (391, 216814), (403, 210358), (442, 191797), (527, 160862), (538, 157573), (598, 141763), (713, 118898), (782, 108407), (806, 105179), (1054, 80431), (1426, 59449), (3497, 24242), (4573, 18538), (5083, 16678), (6187, 13702), (6851, 12374), (6994, 12121), (8339, 10166), (9146, 9269)]