71339884

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 165312000

約数和(自身を除く): 93972116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 163, 196, 203, 308, 319, 326, 343, 406, 539, 638, 652, 686, 812, 1078, 1141, 1276, 1372, 1421, 1793, 2156, 2233, 2282, 2842, 3586, 3773, 4466, 4564, 4727, 5684, 7172, 7546, 7987, 8932, 9454, 9947, 12551, 15092, 15631, 15974, 18908, 19894, 25102, 31262, 31948, 33089, 39788, 50204, 51997, 55909, 62524, 66178, 87857, 103994, 109417, 111818, 132356, 175714, 207988, 218834, 223636, 231623, 351428, 363979, 437668, 463246, 614999, 727958, 926492, 1229998, 1455916, 1621361, 2459996, 2547853, 3242722, 5095706, 6485444, 10191412, 17834971, 35669942, 71339884]

約数ペア:

[(1, 71339884), (2, 35669942), (4, 17834971), (7, 10191412), (11, 6485444), (14, 5095706), (22, 3242722), (28, 2547853), (29, 2459996), (44, 1621361), (49, 1455916), (58, 1229998), (77, 926492), (98, 727958), (116, 614999), (154, 463246), (163, 437668), (196, 363979), (203, 351428), (308, 231623), (319, 223636), (326, 218834), (343, 207988), (406, 175714), (539, 132356), (638, 111818), (652, 109417), (686, 103994), (812, 87857), (1078, 66178), (1141, 62524), (1276, 55909), (1372, 51997), (1421, 50204), (1793, 39788), (2156, 33089), (2233, 31948), (2282, 31262), (2842, 25102), (3586, 19894), (3773, 18908), (4466, 15974), (4564, 15631), (4727, 15092), (5684, 12551), (7172, 9947), (7546, 9454), (7987, 8932)]