80711568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80071}}^1$

素因数の和:80092

約数の個数: 60

約数和(自身を含む): 258152128

約数和(自身を除く): 177440560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80071, 160142, 240213, 320284, 480426, 560497, 640568, 720639, 960852, 1120994, 1281136, 1441278, 1681491, 1921704, 2241988, 2882556, 3362982, 3843408, 4483976, 5044473, 5765112, 6725964, 8967952, 10088946, 11530224, 13451928, 20177892, 26903856, 40355784, 80711568]

約数ペア:

[(1, 80711568), (2, 40355784), (3, 26903856), (4, 20177892), (6, 13451928), (7, 11530224), (8, 10088946), (9, 8967952), (12, 6725964), (14, 5765112), (16, 5044473), (18, 4483976), (21, 3843408), (24, 3362982), (28, 2882556), (36, 2241988), (42, 1921704), (48, 1681491), (56, 1441278), (63, 1281136), (72, 1120994), (84, 960852), (112, 720639), (126, 640568), (144, 560497), (168, 480426), (252, 320284), (336, 240213), (504, 160142), (1008, 80071)]