71245008

素因数分解:

$2^4\times 3^4\times {\mathrm{54973}}^1$

素因数の和:54993

約数の個数: 50

約数和(自身を含む): 206207474

約数和(自身を除く): 134962466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 54973, 109946, 164919, 219892, 329838, 439784, 494757, 659676, 879568, 989514, 1319352, 1484271, 1979028, 2638704, 2968542, 3958056, 4452813, 5937084, 7916112, 8905626, 11874168, 17811252, 23748336, 35622504, 71245008]

約数ペア:

[(1, 71245008), (2, 35622504), (3, 23748336), (4, 17811252), (6, 11874168), (8, 8905626), (9, 7916112), (12, 5937084), (16, 4452813), (18, 3958056), (24, 2968542), (27, 2638704), (36, 1979028), (48, 1484271), (54, 1319352), (72, 989514), (81, 879568), (108, 659676), (144, 494757), (162, 439784), (216, 329838), (324, 219892), (432, 164919), (648, 109946), (1296, 54973)]