80455872812

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{8233}}^1$

素因数の和:9007

約数の個数: 72

約数和(自身を含む): 166292085456

約数和(自身を除く): 85836212644

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 683, 1022, 1366, 2044, 2732, 3577, 4781, 7154, 8233, 9562, 14308, 16466, 19124, 32932, 33467, 49859, 57631, 66934, 99718, 115262, 133868, 199436, 230524, 349013, 403417, 601009, 698026, 806834, 1202018, 1396052, 1613668, 2404036, 2443091, 4207063, 4886182, 5623139, 8414126, 9772364, 11246278, 16828252, 22492556, 29449441, 39361973, 58898882, 78723946, 117797764, 157447892, 275533811, 410489147, 551067622, 820978294, 1102135244, 1641956588, 2873424029, 5746848058, 11493696116, 20113968203, 40227936406, 80455872812]

約数ペア:

[(1, 80455872812), (2, 40227936406), (4, 20113968203), (7, 11493696116), (14, 5746848058), (28, 2873424029), (49, 1641956588), (73, 1102135244), (98, 820978294), (146, 551067622), (196, 410489147), (292, 275533811), (511, 157447892), (683, 117797764), (1022, 78723946), (1366, 58898882), (2044, 39361973), (2732, 29449441), (3577, 22492556), (4781, 16828252), (7154, 11246278), (8233, 9772364), (9562, 8414126), (14308, 5623139), (16466, 4886182), (19124, 4207063), (32932, 2443091), (33467, 2404036), (49859, 1613668), (57631, 1396052), (66934, 1202018), (99718, 806834), (115262, 698026), (133868, 601009), (199436, 403417), (230524, 349013)]