68202684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 189444528

約数和(自身を除く): 121241844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1097, 1413, 1727, 1884, 2194, 2826, 3291, 3454, 4388, 5181, 5652, 6582, 6908, 9873, 10362, 12067, 13164, 15543, 19746, 20724, 24134, 31086, 36201, 39492, 48268, 62172, 72402, 108603, 144804, 172229, 217206, 344458, 434412, 516687, 688916, 1033374, 1550061, 1894519, 2066748, 3100122, 3789038, 5683557, 6200244, 7578076, 11367114, 17050671, 22734228, 34101342, 68202684]

約数ペア:

[(1, 68202684), (2, 34101342), (3, 22734228), (4, 17050671), (6, 11367114), (9, 7578076), (11, 6200244), (12, 5683557), (18, 3789038), (22, 3100122), (33, 2066748), (36, 1894519), (44, 1550061), (66, 1033374), (99, 688916), (132, 516687), (157, 434412), (198, 344458), (314, 217206), (396, 172229), (471, 144804), (628, 108603), (942, 72402), (1097, 62172), (1413, 48268), (1727, 39492), (1884, 36201), (2194, 31086), (2826, 24134), (3291, 20724), (3454, 19746), (4388, 15543), (5181, 13164), (5652, 12067), (6582, 10362), (6908, 9873)]