85838172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7459}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 230603520

約数和(自身を除く): 144765348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 7459, 11508, 14918, 22377, 29836, 44754, 52213, 89508, 104426, 156639, 208852, 313278, 626556, 1021883, 2043766, 3065649, 4087532, 6131298, 7153181, 12262596, 14306362, 21459543, 28612724, 42919086, 85838172]

約数ペア:

[(1, 85838172), (2, 42919086), (3, 28612724), (4, 21459543), (6, 14306362), (7, 12262596), (12, 7153181), (14, 6131298), (21, 4087532), (28, 3065649), (42, 2043766), (84, 1021883), (137, 626556), (274, 313278), (411, 208852), (548, 156639), (822, 104426), (959, 89508), (1644, 52213), (1918, 44754), (2877, 29836), (3836, 22377), (5754, 14918), (7459, 11508)]