71183772

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19973}}^1$

素因数の和:20000

約数の個数: 60

約数和(自身を含む): 203015736

約数和(自身を除く): 131831964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 19973, 39946, 59919, 79892, 119838, 179757, 219703, 239676, 359514, 439406, 539271, 659109, 719028, 878812, 1078542, 1318218, 1617813, 1977327, 2157084, 2636436, 3235626, 3954654, 5931981, 6471252, 7909308, 11863962, 17795943, 23727924, 35591886, 71183772]

約数ペア:

[(1, 71183772), (2, 35591886), (3, 23727924), (4, 17795943), (6, 11863962), (9, 7909308), (11, 6471252), (12, 5931981), (18, 3954654), (22, 3235626), (27, 2636436), (33, 2157084), (36, 1977327), (44, 1617813), (54, 1318218), (66, 1078542), (81, 878812), (99, 719028), (108, 659109), (132, 539271), (162, 439406), (198, 359514), (297, 239676), (324, 219703), (396, 179757), (594, 119838), (891, 79892), (1188, 59919), (1782, 39946), (3564, 19973)]