73897384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 160632000

約数和(自身を除く): 86734616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 193, 209, 229, 386, 418, 458, 772, 836, 916, 1544, 1672, 1832, 2123, 2519, 3667, 4246, 4351, 5038, 7334, 8492, 8702, 10076, 14668, 16984, 17404, 20152, 29336, 34808, 40337, 44197, 47861, 80674, 88394, 95722, 161348, 176788, 191444, 322696, 353576, 382888, 486167, 839743, 972334, 1679486, 1944668, 3358972, 3889336, 6717944, 9237173, 18474346, 36948692, 73897384]

約数ペア:

[(1, 73897384), (2, 36948692), (4, 18474346), (8, 9237173), (11, 6717944), (19, 3889336), (22, 3358972), (38, 1944668), (44, 1679486), (76, 972334), (88, 839743), (152, 486167), (193, 382888), (209, 353576), (229, 322696), (386, 191444), (418, 176788), (458, 161348), (772, 95722), (836, 88394), (916, 80674), (1544, 47861), (1672, 44197), (1832, 40337), (2123, 34808), (2519, 29336), (3667, 20152), (4246, 17404), (4351, 16984), (5038, 14668), (7334, 10076), (8492, 8702)]