127820106

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 304745760

約数和(自身を除く): 176925654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 171, 262, 317, 342, 393, 513, 634, 786, 951, 1026, 1179, 1539, 1902, 2358, 2489, 2853, 3078, 3537, 4978, 5706, 6023, 7074, 7467, 8559, 10611, 12046, 14934, 17118, 18069, 21222, 22401, 25677, 36138, 41527, 44802, 51354, 54207, 67203, 83054, 108414, 124581, 134406, 162621, 201609, 249162, 325242, 373743, 403218, 487863, 747486, 789013, 975726, 1121229, 1578026, 2242458, 2367039, 3363687, 4734078, 6727374, 7101117, 14202234, 21303351, 42606702, 63910053, 127820106]

約数ペア:

[(1, 127820106), (2, 63910053), (3, 42606702), (6, 21303351), (9, 14202234), (18, 7101117), (19, 6727374), (27, 4734078), (38, 3363687), (54, 2367039), (57, 2242458), (81, 1578026), (114, 1121229), (131, 975726), (162, 789013), (171, 747486), (262, 487863), (317, 403218), (342, 373743), (393, 325242), (513, 249162), (634, 201609), (786, 162621), (951, 134406), (1026, 124581), (1179, 108414), (1539, 83054), (1902, 67203), (2358, 54207), (2489, 51354), (2853, 44802), (3078, 41527), (3537, 36138), (4978, 25677), (5706, 22401), (6023, 21222), (7074, 18069), (7467, 17118), (8559, 14934), (10611, 12046)]