85769398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 154173600

約数和(自身を除く): 68404202

約数列:

[1, 2, 11, 13, 22, 26, 121, 137, 143, 199, 242, 274, 286, 398, 1507, 1573, 1781, 2189, 2587, 3014, 3146, 3562, 4378, 5174, 16577, 19591, 24079, 27263, 28457, 33154, 39182, 48158, 54526, 56914, 215501, 299893, 313027, 354419, 431002, 599786, 626054, 708838, 3298823, 3898609, 6597646, 7797218, 42884699, 85769398]

約数ペア:

[(1, 85769398), (2, 42884699), (11, 7797218), (13, 6597646), (22, 3898609), (26, 3298823), (121, 708838), (137, 626054), (143, 599786), (199, 431002), (242, 354419), (274, 313027), (286, 299893), (398, 215501), (1507, 56914), (1573, 54526), (1781, 48158), (2189, 39182), (2587, 33154), (3014, 28457), (3146, 27263), (3562, 24079), (4378, 19591), (5174, 16577)]