40772844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 118748448

約数和(自身を除く): 77975604

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, 1181, 1233, 1644, 1918, 2362, 2466, 2877, 3543, 3836, 4724, 4932, 5754, 7086, 8267, 8631, 10629, 11508, 14172, 16534, 17262, 21258, 24801, 33068, 34524, 42516, 49602, 74403, 99204, 148806, 161797, 297612, 323594, 485391, 647188, 970782, 1132579, 1456173, 1941564, 2265158, 2912346, 3397737, 4530316, 5824692, 6795474, 10193211, 13590948, 20386422, 40772844]

約数ペア:

[(1, 40772844), (2, 20386422), (3, 13590948), (4, 10193211), (6, 6795474), (7, 5824692), (9, 4530316), (12, 3397737), (14, 2912346), (18, 2265158), (21, 1941564), (28, 1456173), (36, 1132579), (42, 970782), (63, 647188), (84, 485391), (126, 323594), (137, 297612), (252, 161797), (274, 148806), (411, 99204), (548, 74403), (822, 49602), (959, 42516), (1181, 34524), (1233, 33068), (1644, 24801), (1918, 21258), (2362, 17262), (2466, 16534), (2877, 14172), (3543, 11508), (3836, 10629), (4724, 8631), (4932, 8267), (5754, 7086)]