69387486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 165335040

約数和(自身を除く): 95947554

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 137, 186, 217, 274, 389, 411, 434, 651, 778, 822, 959, 1167, 1302, 1918, 2334, 2723, 2877, 4247, 5446, 5754, 8169, 8494, 12059, 12741, 16338, 24118, 25482, 29729, 36177, 53293, 59458, 72354, 84413, 89187, 106586, 159879, 168826, 178374, 253239, 319758, 373051, 506478, 746102, 1119153, 1652083, 2238306, 3304166, 4956249, 9912498, 11564581, 23129162, 34693743, 69387486]

約数ペア:

[(1, 69387486), (2, 34693743), (3, 23129162), (6, 11564581), (7, 9912498), (14, 4956249), (21, 3304166), (31, 2238306), (42, 1652083), (62, 1119153), (93, 746102), (137, 506478), (186, 373051), (217, 319758), (274, 253239), (389, 178374), (411, 168826), (434, 159879), (651, 106586), (778, 89187), (822, 84413), (959, 72354), (1167, 59458), (1302, 53293), (1918, 36177), (2334, 29729), (2723, 25482), (2877, 24118), (4247, 16338), (5446, 12741), (5754, 12059), (8169, 8494)]