68129472

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20905

約数の個数: 56

約数和(自身を含む): 190871856

約数和(自身を除く): 122742384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20873, 41746, 62619, 83492, 125238, 166984, 250476, 333968, 354841, 500952, 667936, 709682, 1001904, 1064523, 1335872, 1419364, 2003808, 2129046, 2838728, 4007616, 4258092, 5677456, 8516184, 11354912, 17032368, 22709824, 34064736, 68129472]

約数ペア:

[(1, 68129472), (2, 34064736), (3, 22709824), (4, 17032368), (6, 11354912), (8, 8516184), (12, 5677456), (16, 4258092), (17, 4007616), (24, 2838728), (32, 2129046), (34, 2003808), (48, 1419364), (51, 1335872), (64, 1064523), (68, 1001904), (96, 709682), (102, 667936), (136, 500952), (192, 354841), (204, 333968), (272, 250476), (408, 166984), (544, 125238), (816, 83492), (1088, 62619), (1632, 41746), (3264, 20873)]