84801654

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 84

約数和(自身を含む): 222040764

約数和(自身を除く): 137239110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1187, 1323, 1458, 1701, 2374, 2646, 3402, 3561, 3969, 5103, 7122, 7938, 8309, 10206, 10683, 11907, 16618, 21366, 23814, 24927, 32049, 35721, 49854, 58163, 64098, 71442, 74781, 96147, 116326, 149562, 174489, 192294, 224343, 288441, 348978, 448686, 523467, 576882, 673029, 865323, 1046934, 1346058, 1570401, 1730646, 2019087, 3140802, 4038174, 4711203, 6057261, 9422406, 12114522, 14133609, 28267218, 42400827, 84801654]

約数ペア:

[(1, 84801654), (2, 42400827), (3, 28267218), (6, 14133609), (7, 12114522), (9, 9422406), (14, 6057261), (18, 4711203), (21, 4038174), (27, 3140802), (42, 2019087), (49, 1730646), (54, 1570401), (63, 1346058), (81, 1046934), (98, 865323), (126, 673029), (147, 576882), (162, 523467), (189, 448686), (243, 348978), (294, 288441), (378, 224343), (441, 192294), (486, 174489), (567, 149562), (729, 116326), (882, 96147), (1134, 74781), (1187, 71442), (1323, 64098), (1458, 58163), (1701, 49854), (2374, 35721), (2646, 32049), (3402, 24927), (3561, 23814), (3969, 21366), (5103, 16618), (7122, 11907), (7938, 10683), (8309, 10206)]