8520948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 23115456

約数和(自身を除く): 14594508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 251, 276, 369, 414, 492, 502, 738, 753, 828, 943, 1004, 1476, 1506, 1886, 2259, 2829, 3012, 3772, 4518, 5658, 5773, 8487, 9036, 10291, 11316, 11546, 16974, 17319, 20582, 23092, 30873, 33948, 34638, 41164, 51957, 61746, 69276, 92619, 103914, 123492, 185238, 207828, 236693, 370476, 473386, 710079, 946772, 1420158, 2130237, 2840316, 4260474, 8520948]

約数ペア:

[(1, 8520948), (2, 4260474), (3, 2840316), (4, 2130237), (6, 1420158), (9, 946772), (12, 710079), (18, 473386), (23, 370476), (36, 236693), (41, 207828), (46, 185238), (69, 123492), (82, 103914), (92, 92619), (123, 69276), (138, 61746), (164, 51957), (207, 41164), (246, 34638), (251, 33948), (276, 30873), (369, 23092), (414, 20582), (492, 17319), (502, 16974), (738, 11546), (753, 11316), (828, 10291), (943, 9036), (1004, 8487), (1476, 5773), (1506, 5658), (1886, 4518), (2259, 3772), (2829, 3012)]