71636712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^2$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 204990240

約数和(自身を除く): 133353528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 1306, 1959, 2612, 3918, 4571, 5224, 7836, 9142, 13713, 15672, 18284, 27426, 36568, 54852, 109704, 426409, 852818, 1279227, 1705636, 2558454, 2984863, 3411272, 5116908, 5969726, 8954589, 10233816, 11939452, 17909178, 23878904, 35818356, 71636712]

約数ペア:

[(1, 71636712), (2, 35818356), (3, 23878904), (4, 17909178), (6, 11939452), (7, 10233816), (8, 8954589), (12, 5969726), (14, 5116908), (21, 3411272), (24, 2984863), (28, 2558454), (42, 1705636), (56, 1279227), (84, 852818), (168, 426409), (653, 109704), (1306, 54852), (1959, 36568), (2612, 27426), (3918, 18284), (4571, 15672), (5224, 13713), (7836, 9142)]