84894516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 247141440

約数和(自身を除く): 162246924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2459, 2466, 2877, 3836, 4918, 4932, 5754, 7377, 8631, 9836, 11508, 14754, 17213, 17262, 22131, 29508, 34426, 34524, 44262, 51639, 68852, 88524, 103278, 154917, 206556, 309834, 336883, 619668, 673766, 1010649, 1347532, 2021298, 2358181, 3031947, 4042596, 4716362, 6063894, 7074543, 9432724, 12127788, 14149086, 21223629, 28298172, 42447258, 84894516]

約数ペア:

[(1, 84894516), (2, 42447258), (3, 28298172), (4, 21223629), (6, 14149086), (7, 12127788), (9, 9432724), (12, 7074543), (14, 6063894), (18, 4716362), (21, 4042596), (28, 3031947), (36, 2358181), (42, 2021298), (63, 1347532), (84, 1010649), (126, 673766), (137, 619668), (252, 336883), (274, 309834), (411, 206556), (548, 154917), (822, 103278), (959, 88524), (1233, 68852), (1644, 51639), (1918, 44262), (2459, 34524), (2466, 34426), (2877, 29508), (3836, 22131), (4918, 17262), (4932, 17213), (5754, 14754), (7377, 11508), (8631, 9836)]