80367378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 213319680

約数和(自身を除く): 132952302

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 61, 78, 91, 114, 122, 127, 133, 182, 183, 247, 254, 266, 273, 366, 381, 399, 427, 494, 546, 741, 762, 793, 798, 854, 889, 1159, 1281, 1482, 1586, 1651, 1729, 1778, 2318, 2379, 2413, 2562, 2667, 3302, 3458, 3477, 4758, 4826, 4953, 5187, 5334, 5551, 6954, 7239, 7747, 8113, 9906, 10374, 11102, 11557, 14478, 15067, 15494, 16226, 16653, 16891, 23114, 23241, 24339, 30134, 31369, 33306, 33782, 34671, 45201, 46482, 48678, 50673, 54229, 62738, 69342, 90402, 94107, 100711, 101346, 105469, 108458, 147193, 162687, 188214, 201422, 210938, 219583, 294386, 302133, 316407, 325374, 439166, 441579, 604266, 632814, 658749, 704977, 883158, 1030351, 1317498, 1409954, 1913509, 2060702, 2114931, 3091053, 3827018, 4229862, 5740527, 6182106, 11481054, 13394563, 26789126, 40183689, 80367378]

約数ペア:

[(1, 80367378), (2, 40183689), (3, 26789126), (6, 13394563), (7, 11481054), (13, 6182106), (14, 5740527), (19, 4229862), (21, 3827018), (26, 3091053), (38, 2114931), (39, 2060702), (42, 1913509), (57, 1409954), (61, 1317498), (78, 1030351), (91, 883158), (114, 704977), (122, 658749), (127, 632814), (133, 604266), (182, 441579), (183, 439166), (247, 325374), (254, 316407), (266, 302133), (273, 294386), (366, 219583), (381, 210938), (399, 201422), (427, 188214), (494, 162687), (546, 147193), (741, 108458), (762, 105469), (793, 101346), (798, 100711), (854, 94107), (889, 90402), (1159, 69342), (1281, 62738), (1482, 54229), (1586, 50673), (1651, 48678), (1729, 46482), (1778, 45201), (2318, 34671), (2379, 33782), (2413, 33306), (2562, 31369), (2667, 30134), (3302, 24339), (3458, 23241), (3477, 23114), (4758, 16891), (4826, 16653), (4953, 16226), (5187, 15494), (5334, 15067), (5551, 14478), (6954, 11557), (7239, 11102), (7747, 10374), (8113, 9906)]