72871524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16729}}^1$

素因数の和:16761

約数の個数: 54

約数和(自身を含む): 202483190

約数和(自身を除く): 129611666

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16729, 33458, 50187, 66916, 100374, 150561, 184019, 200748, 301122, 368038, 552057, 602244, 736076, 1104114, 1656171, 2024209, 2208228, 3312342, 4048418, 6072627, 6624684, 8096836, 12145254, 18217881, 24290508, 36435762, 72871524]

約数ペア:

[(1, 72871524), (2, 36435762), (3, 24290508), (4, 18217881), (6, 12145254), (9, 8096836), (11, 6624684), (12, 6072627), (18, 4048418), (22, 3312342), (33, 2208228), (36, 2024209), (44, 1656171), (66, 1104114), (99, 736076), (121, 602244), (132, 552057), (198, 368038), (242, 301122), (363, 200748), (396, 184019), (484, 150561), (726, 100374), (1089, 66916), (1452, 50187), (2178, 33458), (4356, 16729)]