71399808

素因数分解:

$2^7\times 3^2\times {\mathrm{61979}}^1$

素因数の和:61999

約数の個数: 48

約数和(自身を含む): 205463700

約数和(自身を除く): 134063892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 61979, 123958, 185937, 247916, 371874, 495832, 557811, 743748, 991664, 1115622, 1487496, 1983328, 2231244, 2974992, 3966656, 4462488, 5949984, 7933312, 8924976, 11899968, 17849952, 23799936, 35699904, 71399808]

約数ペア:

[(1, 71399808), (2, 35699904), (3, 23799936), (4, 17849952), (6, 11899968), (8, 8924976), (9, 7933312), (12, 5949984), (16, 4462488), (18, 3966656), (24, 2974992), (32, 2231244), (36, 1983328), (48, 1487496), (64, 1115622), (72, 991664), (96, 743748), (128, 557811), (144, 495832), (192, 371874), (288, 247916), (384, 185937), (576, 123958), (1152, 61979)]