76690196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 160710816

約数和(自身を除く): 84020620

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 163, 187, 289, 326, 374, 407, 578, 629, 652, 748, 814, 1156, 1258, 1628, 1793, 2516, 2771, 3179, 3586, 5542, 6031, 6358, 6919, 7172, 10693, 11084, 12062, 12716, 13838, 21386, 24124, 27676, 30481, 42772, 47107, 60962, 66341, 94214, 102527, 117623, 121924, 132682, 188428, 205054, 235246, 265364, 410108, 470492, 518177, 1036354, 1127797, 1742959, 2072708, 2255594, 3485918, 4511188, 6971836, 19172549, 38345098, 76690196]

約数ペア:

[(1, 76690196), (2, 38345098), (4, 19172549), (11, 6971836), (17, 4511188), (22, 3485918), (34, 2255594), (37, 2072708), (44, 1742959), (68, 1127797), (74, 1036354), (148, 518177), (163, 470492), (187, 410108), (289, 265364), (326, 235246), (374, 205054), (407, 188428), (578, 132682), (629, 121924), (652, 117623), (748, 102527), (814, 94214), (1156, 66341), (1258, 60962), (1628, 47107), (1793, 42772), (2516, 30481), (2771, 27676), (3179, 24124), (3586, 21386), (5542, 13838), (6031, 12716), (6358, 12062), (6919, 11084), (7172, 10693)]