82858412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 187689600

約数和(自身を除く): 104831188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1049, 1274, 1519, 1612, 2098, 2548, 2821, 3038, 4196, 5642, 6076, 7343, 11284, 13637, 14686, 19747, 27274, 29372, 32519, 39494, 51401, 54548, 65038, 78988, 95459, 102802, 130076, 190918, 205604, 227633, 381836, 422747, 455266, 668213, 845494, 910532, 1336426, 1593431, 1690988, 2672852, 2959229, 3186862, 5918458, 6373724, 11836916, 20714603, 41429206, 82858412]

約数ペア:

[(1, 82858412), (2, 41429206), (4, 20714603), (7, 11836916), (13, 6373724), (14, 5918458), (26, 3186862), (28, 2959229), (31, 2672852), (49, 1690988), (52, 1593431), (62, 1336426), (91, 910532), (98, 845494), (124, 668213), (182, 455266), (196, 422747), (217, 381836), (364, 227633), (403, 205604), (434, 190918), (637, 130076), (806, 102802), (868, 95459), (1049, 78988), (1274, 65038), (1519, 54548), (1612, 51401), (2098, 39494), (2548, 32519), (2821, 29372), (3038, 27274), (4196, 19747), (5642, 14686), (6076, 13637), (7343, 11284)]