71769568

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 159930288

約数和(自身を除く): 88160720

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 577, 598, 676, 736, 1154, 1196, 1352, 2308, 2392, 2704, 3887, 4616, 4784, 5408, 7501, 7774, 9232, 9568, 13271, 15002, 15548, 18464, 26542, 30004, 31096, 53084, 60008, 62192, 97513, 106168, 120016, 124384, 172523, 195026, 212336, 240032, 345046, 390052, 424672, 690092, 780104, 1380184, 1560208, 2242799, 2760368, 3120416, 4485598, 5520736, 8971196, 17942392, 35884784, 71769568]

約数ペア:

[(1, 71769568), (2, 35884784), (4, 17942392), (8, 8971196), (13, 5520736), (16, 4485598), (23, 3120416), (26, 2760368), (32, 2242799), (46, 1560208), (52, 1380184), (92, 780104), (104, 690092), (169, 424672), (184, 390052), (208, 345046), (299, 240032), (338, 212336), (368, 195026), (416, 172523), (577, 124384), (598, 120016), (676, 106168), (736, 97513), (1154, 62192), (1196, 60008), (1352, 53084), (2308, 31096), (2392, 30004), (2704, 26542), (3887, 18464), (4616, 15548), (4784, 15002), (5408, 13271), (7501, 9568), (7774, 9232)]