72929296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 164543040

約数和(自身を除く): 91613744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 113, 152, 176, 193, 209, 226, 304, 386, 418, 452, 772, 836, 904, 1243, 1544, 1672, 1808, 2123, 2147, 2486, 3088, 3344, 3667, 4246, 4294, 4972, 7334, 8492, 8588, 9944, 14668, 16984, 17176, 19888, 21809, 23617, 29336, 33968, 34352, 40337, 43618, 47234, 58672, 80674, 87236, 94468, 161348, 174472, 188936, 239899, 322696, 348944, 377872, 414371, 479798, 645392, 828742, 959596, 1657484, 1919192, 3314968, 3838384, 4558081, 6629936, 9116162, 18232324, 36464648, 72929296]

約数ペア:

[(1, 72929296), (2, 36464648), (4, 18232324), (8, 9116162), (11, 6629936), (16, 4558081), (19, 3838384), (22, 3314968), (38, 1919192), (44, 1657484), (76, 959596), (88, 828742), (113, 645392), (152, 479798), (176, 414371), (193, 377872), (209, 348944), (226, 322696), (304, 239899), (386, 188936), (418, 174472), (452, 161348), (772, 94468), (836, 87236), (904, 80674), (1243, 58672), (1544, 47234), (1672, 43618), (1808, 40337), (2123, 34352), (2147, 33968), (2486, 29336), (3088, 23617), (3344, 21809), (3667, 19888), (4246, 17176), (4294, 16984), (4972, 14668), (7334, 9944), (8492, 8588)]