71886846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 155521296

約数和(自身を除く): 83634450

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 157, 201, 314, 402, 471, 942, 1139, 2278, 2669, 3417, 4489, 5338, 6834, 8007, 8978, 10519, 13467, 16014, 21038, 26934, 31557, 63114, 76313, 152626, 178823, 228939, 357646, 457878, 536469, 704773, 1072938, 1409546, 2114319, 4228638, 11981141, 23962282, 35943423, 71886846]

約数ペア:

[(1, 71886846), (2, 35943423), (3, 23962282), (6, 11981141), (17, 4228638), (34, 2114319), (51, 1409546), (67, 1072938), (102, 704773), (134, 536469), (157, 457878), (201, 357646), (314, 228939), (402, 178823), (471, 152626), (942, 76313), (1139, 63114), (2278, 31557), (2669, 26934), (3417, 21038), (4489, 16014), (5338, 13467), (6834, 10519), (8007, 8978)]