78882540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 243419904

約数和(自身を除く): 164537364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1117, 1177, 1284, 1605, 2140, 2234, 2354, 3210, 3351, 3531, 4468, 4708, 5585, 5885, 6420, 6702, 7062, 11170, 11770, 12287, 13404, 14124, 16755, 17655, 22340, 23540, 24574, 33510, 35310, 36861, 49148, 61435, 67020, 70620, 73722, 119519, 122870, 147444, 184305, 239038, 245740, 358557, 368610, 478076, 597595, 717114, 737220, 1195190, 1314709, 1434228, 1792785, 2390380, 2629418, 3585570, 3944127, 5258836, 6573545, 7171140, 7888254, 13147090, 15776508, 19720635, 26294180, 39441270, 78882540]

約数ペア:

[(1, 78882540), (2, 39441270), (3, 26294180), (4, 19720635), (5, 15776508), (6, 13147090), (10, 7888254), (11, 7171140), (12, 6573545), (15, 5258836), (20, 3944127), (22, 3585570), (30, 2629418), (33, 2390380), (44, 1792785), (55, 1434228), (60, 1314709), (66, 1195190), (107, 737220), (110, 717114), (132, 597595), (165, 478076), (214, 368610), (220, 358557), (321, 245740), (330, 239038), (428, 184305), (535, 147444), (642, 122870), (660, 119519), (1070, 73722), (1117, 70620), (1177, 67020), (1284, 61435), (1605, 49148), (2140, 36861), (2234, 35310), (2354, 33510), (3210, 24574), (3351, 23540), (3531, 22340), (4468, 17655), (4708, 16755), (5585, 14124), (5885, 13404), (6420, 12287), (6702, 11770), (7062, 11170)]