82697212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 169350272

約数和(自身を除く): 86653060

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 61, 62, 116, 122, 124, 244, 377, 403, 754, 793, 806, 841, 899, 1508, 1586, 1612, 1682, 1769, 1798, 1891, 3172, 3364, 3538, 3596, 3782, 7076, 7564, 10933, 11687, 21866, 22997, 23374, 24583, 26071, 43732, 45994, 46748, 49166, 51301, 52142, 54839, 91988, 98332, 102602, 104284, 109678, 205204, 219356, 338923, 666913, 677846, 712907, 1333826, 1355692, 1425814, 1590331, 2667652, 2851628, 3180662, 6361324, 20674303, 41348606, 82697212]

約数ペア:

[(1, 82697212), (2, 41348606), (4, 20674303), (13, 6361324), (26, 3180662), (29, 2851628), (31, 2667652), (52, 1590331), (58, 1425814), (61, 1355692), (62, 1333826), (116, 712907), (122, 677846), (124, 666913), (244, 338923), (377, 219356), (403, 205204), (754, 109678), (793, 104284), (806, 102602), (841, 98332), (899, 91988), (1508, 54839), (1586, 52142), (1612, 51301), (1682, 49166), (1769, 46748), (1798, 45994), (1891, 43732), (3172, 26071), (3364, 24583), (3538, 23374), (3596, 22997), (3782, 21866), (7076, 11687), (7564, 10933)]