82619524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 173577600

約数和(自身を除く): 90958076

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4919, 8398, 9838, 16796, 19676, 63947, 83623, 93461, 127894, 167246, 186922, 255788, 334492, 373844, 1087099, 1214993, 1588837, 2174198, 2429986, 3177674, 4348396, 4859972, 6355348, 20654881, 41309762, 82619524]

約数ペア:

[(1, 82619524), (2, 41309762), (4, 20654881), (13, 6355348), (17, 4859972), (19, 4348396), (26, 3177674), (34, 2429986), (38, 2174198), (52, 1588837), (68, 1214993), (76, 1087099), (221, 373844), (247, 334492), (323, 255788), (442, 186922), (494, 167246), (646, 127894), (884, 93461), (988, 83623), (1292, 63947), (4199, 19676), (4919, 16796), (8398, 9838)]