84263144

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5062

約数の個数: 48

約数和(自身を含む): 188100000

約数和(自身を除く): 103836856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 4999, 8428, 9998, 16856, 19996, 34993, 39992, 69986, 139972, 214957, 244951, 279944, 429914, 489902, 859828, 979804, 1504699, 1719656, 1959608, 3009398, 6018796, 10532893, 12037592, 21065786, 42131572, 84263144]

約数ペア:

[(1, 84263144), (2, 42131572), (4, 21065786), (7, 12037592), (8, 10532893), (14, 6018796), (28, 3009398), (43, 1959608), (49, 1719656), (56, 1504699), (86, 979804), (98, 859828), (172, 489902), (196, 429914), (301, 279944), (344, 244951), (392, 214957), (602, 139972), (1204, 69986), (2107, 39992), (2408, 34993), (4214, 19996), (4999, 16856), (8428, 9998)]