80702608

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 60

約数和(自身を含む): 184333440

約数和(自身を除く): 103630832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 1303, 2212, 2606, 3871, 4424, 5212, 7742, 8848, 9121, 10424, 15484, 18242, 20848, 30968, 36484, 61936, 63847, 72968, 102937, 127694, 145936, 205874, 255388, 411748, 510776, 720559, 823496, 1021552, 1441118, 1646992, 2882236, 5043913, 5764472, 10087826, 11528944, 20175652, 40351304, 80702608]

約数ペア:

[(1, 80702608), (2, 40351304), (4, 20175652), (7, 11528944), (8, 10087826), (14, 5764472), (16, 5043913), (28, 2882236), (49, 1646992), (56, 1441118), (79, 1021552), (98, 823496), (112, 720559), (158, 510776), (196, 411748), (316, 255388), (392, 205874), (553, 145936), (632, 127694), (784, 102937), (1106, 72968), (1264, 63847), (1303, 61936), (2212, 36484), (2606, 30968), (3871, 20848), (4424, 18242), (5212, 15484), (7742, 10424), (8848, 9121)]