78817996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 148055040

約数和(自身を除く): 69237044

約数列:

[1, 2, 4, 31, 53, 62, 67, 106, 124, 134, 179, 212, 268, 358, 716, 1643, 2077, 3286, 3551, 4154, 5549, 6572, 7102, 8308, 9487, 11098, 11993, 14204, 18974, 22196, 23986, 37948, 47972, 110081, 220162, 294097, 371783, 440324, 588194, 635629, 743566, 1176388, 1271258, 1487132, 2542516, 19704499, 39408998, 78817996]

約数ペア:

[(1, 78817996), (2, 39408998), (4, 19704499), (31, 2542516), (53, 1487132), (62, 1271258), (67, 1176388), (106, 743566), (124, 635629), (134, 588194), (179, 440324), (212, 371783), (268, 294097), (358, 220162), (716, 110081), (1643, 47972), (2077, 37948), (3286, 23986), (3551, 22196), (4154, 18974), (5549, 14204), (6572, 11993), (7102, 11098), (8308, 9487)]