71657136

素因数分解:

$2^4\times 3^4\times {\mathrm{55291}}^1$

素因数の和:55311

約数の個数: 50

約数和(自身を含む): 207400292

約数和(自身を除く): 135743156

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, 55291, 110582, 165873, 221164, 331746, 442328, 497619, 663492, 884656, 995238, 1326984, 1492857, 1990476, 2653968, 2985714, 3980952, 4478571, 5971428, 7961904, 8957142, 11942856, 17914284, 23885712, 35828568, 71657136]

約数ペア:

[(1, 71657136), (2, 35828568), (3, 23885712), (4, 17914284), (6, 11942856), (8, 8957142), (9, 7961904), (12, 5971428), (16, 4478571), (18, 3980952), (24, 2985714), (27, 2653968), (36, 1990476), (48, 1492857), (54, 1326984), (72, 995238), (81, 884656), (108, 663492), (144, 497619), (162, 442328), (216, 331746), (324, 221164), (432, 165873), (648, 110582), (1296, 55291)]