71309808

素因数分解:

$2^4\times 3^5\times {\mathrm{18341}}^1$

素因数の和:18364

約数の個数: 60

約数和(自身を含む): 206971128

約数和(自身を除く): 135661320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18341, 36682, 55023, 73364, 110046, 146728, 165069, 220092, 293456, 330138, 440184, 495207, 660276, 880368, 990414, 1320552, 1485621, 1980828, 2641104, 2971242, 3961656, 4456863, 5942484, 7923312, 8913726, 11884968, 17827452, 23769936, 35654904, 71309808]

約数ペア:

[(1, 71309808), (2, 35654904), (3, 23769936), (4, 17827452), (6, 11884968), (8, 8913726), (9, 7923312), (12, 5942484), (16, 4456863), (18, 3961656), (24, 2971242), (27, 2641104), (36, 1980828), (48, 1485621), (54, 1320552), (72, 990414), (81, 880368), (108, 660276), (144, 495207), (162, 440184), (216, 330138), (243, 293456), (324, 220092), (432, 165069), (486, 146728), (648, 110046), (972, 73364), (1296, 55023), (1944, 36682), (3888, 18341)]