71220702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 176947200

約数和(自身を除く): 105726498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 2879, 3534, 4123, 5758, 8246, 8637, 12369, 17274, 20153, 24738, 40306, 54701, 60459, 89249, 109402, 120918, 164103, 178498, 267747, 328206, 382907, 535494, 624743, 765814, 1148721, 1249486, 1695731, 1874229, 2297442, 3391462, 3748458, 5087193, 10174386, 11870117, 23740234, 35610351, 71220702]

約数ペア:

[(1, 71220702), (2, 35610351), (3, 23740234), (6, 11870117), (7, 10174386), (14, 5087193), (19, 3748458), (21, 3391462), (31, 2297442), (38, 1874229), (42, 1695731), (57, 1249486), (62, 1148721), (93, 765814), (114, 624743), (133, 535494), (186, 382907), (217, 328206), (266, 267747), (399, 178498), (434, 164103), (589, 120918), (651, 109402), (798, 89249), (1178, 60459), (1302, 54701), (1767, 40306), (2879, 24738), (3534, 20153), (4123, 17274), (5758, 12369), (8246, 8637)]