84508956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 244992384

約数和(自身を除く): 160483428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 683, 982, 1366, 1473, 1964, 2049, 2732, 2946, 3437, 4098, 4419, 4781, 5892, 6147, 6874, 8196, 8838, 9562, 10311, 12294, 13748, 14343, 17676, 19124, 20622, 24588, 28686, 30933, 41244, 43029, 57372, 61866, 86058, 123732, 172116, 335353, 670706, 1006059, 1341412, 2012118, 2347471, 3018177, 4024236, 4694942, 6036354, 7042413, 9389884, 12072708, 14084826, 21127239, 28169652, 42254478, 84508956]

約数ペア:

[(1, 84508956), (2, 42254478), (3, 28169652), (4, 21127239), (6, 14084826), (7, 12072708), (9, 9389884), (12, 7042413), (14, 6036354), (18, 4694942), (21, 4024236), (28, 3018177), (36, 2347471), (42, 2012118), (63, 1341412), (84, 1006059), (126, 670706), (252, 335353), (491, 172116), (683, 123732), (982, 86058), (1366, 61866), (1473, 57372), (1964, 43029), (2049, 41244), (2732, 30933), (2946, 28686), (3437, 24588), (4098, 20622), (4419, 19124), (4781, 17676), (5892, 14343), (6147, 13748), (6874, 12294), (8196, 10311), (8838, 9562)]