67287276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 195904800

約数和(自身を除く): 128617524

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, 1949, 2466, 2877, 3836, 3898, 4932, 5754, 5847, 7796, 8631, 11508, 11694, 13643, 17262, 17541, 23388, 27286, 34524, 35082, 40929, 54572, 70164, 81858, 122787, 163716, 245574, 267013, 491148, 534026, 801039, 1068052, 1602078, 1869091, 2403117, 3204156, 3738182, 4806234, 5607273, 7476364, 9612468, 11214546, 16821819, 22429092, 33643638, 67287276]

約数ペア:

[(1, 67287276), (2, 33643638), (3, 22429092), (4, 16821819), (6, 11214546), (7, 9612468), (9, 7476364), (12, 5607273), (14, 4806234), (18, 3738182), (21, 3204156), (28, 2403117), (36, 1869091), (42, 1602078), (63, 1068052), (84, 801039), (126, 534026), (137, 491148), (252, 267013), (274, 245574), (411, 163716), (548, 122787), (822, 81858), (959, 70164), (1233, 54572), (1644, 40929), (1918, 35082), (1949, 34524), (2466, 27286), (2877, 23388), (3836, 17541), (3898, 17262), (4932, 13643), (5754, 11694), (5847, 11508), (7796, 8631)]