84669372

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 220636416

約数和(自身を除く): 135967044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 307, 326, 423, 489, 564, 614, 652, 846, 921, 978, 1228, 1467, 1692, 1842, 1956, 2763, 2934, 3684, 5526, 5868, 7661, 11052, 14429, 15322, 22983, 28858, 30644, 43287, 45966, 50041, 57716, 68949, 86574, 91932, 100082, 129861, 137898, 150123, 173148, 200164, 259722, 275796, 300246, 450369, 519444, 600492, 900738, 1801476, 2351927, 4703854, 7055781, 9407708, 14111562, 21167343, 28223124, 42334686, 84669372]

約数ペア:

[(1, 84669372), (2, 42334686), (3, 28223124), (4, 21167343), (6, 14111562), (9, 9407708), (12, 7055781), (18, 4703854), (36, 2351927), (47, 1801476), (94, 900738), (141, 600492), (163, 519444), (188, 450369), (282, 300246), (307, 275796), (326, 259722), (423, 200164), (489, 173148), (564, 150123), (614, 137898), (652, 129861), (846, 100082), (921, 91932), (978, 86574), (1228, 68949), (1467, 57716), (1692, 50041), (1842, 45966), (1956, 43287), (2763, 30644), (2934, 28858), (3684, 22983), (5526, 15322), (5868, 14429), (7661, 11052)]