70982856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140839}}^1$

素因数の和:140858

約数の個数: 48

約数和(自身を含む): 219710400

約数和(自身を除く): 148727544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140839, 281678, 422517, 563356, 845034, 985873, 1126712, 1267551, 1690068, 1971746, 2535102, 2957619, 3380136, 3943492, 5070204, 5915238, 7886984, 8872857, 10140408, 11830476, 17745714, 23660952, 35491428, 70982856]

約数ペア:

[(1, 70982856), (2, 35491428), (3, 23660952), (4, 17745714), (6, 11830476), (7, 10140408), (8, 8872857), (9, 7886984), (12, 5915238), (14, 5070204), (18, 3943492), (21, 3380136), (24, 2957619), (28, 2535102), (36, 1971746), (42, 1690068), (56, 1267551), (63, 1126712), (72, 985873), (84, 845034), (126, 563356), (168, 422517), (252, 281678), (504, 140839)]