82363428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1549}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 239220800

約数和(自身を除く): 156857372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1549, 1899, 2532, 2954, 3098, 3798, 4431, 4647, 5908, 6196, 7596, 8862, 9294, 10843, 13293, 13941, 17724, 18588, 21686, 26586, 27882, 32529, 43372, 53172, 55764, 65058, 97587, 130116, 195174, 326839, 390348, 653678, 980517, 1307356, 1961034, 2287873, 2941551, 3922068, 4575746, 5883102, 6863619, 9151492, 11766204, 13727238, 20590857, 27454476, 41181714, 82363428]

約数ペア:

[(1, 82363428), (2, 41181714), (3, 27454476), (4, 20590857), (6, 13727238), (7, 11766204), (9, 9151492), (12, 6863619), (14, 5883102), (18, 4575746), (21, 3922068), (28, 2941551), (36, 2287873), (42, 1961034), (63, 1307356), (84, 980517), (126, 653678), (211, 390348), (252, 326839), (422, 195174), (633, 130116), (844, 97587), (1266, 65058), (1477, 55764), (1549, 53172), (1899, 43372), (2532, 32529), (2954, 27882), (3098, 26586), (3798, 21686), (4431, 18588), (4647, 17724), (5908, 13941), (6196, 13293), (7596, 10843), (8862, 9294)]