79874564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 184267776

約数和(自身を除く): 104393212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 74, 77, 86, 148, 154, 163, 172, 259, 301, 308, 326, 407, 473, 518, 602, 652, 814, 946, 1036, 1141, 1204, 1591, 1628, 1793, 1892, 2282, 2849, 3182, 3311, 3586, 4564, 5698, 6031, 6364, 6622, 7009, 7172, 11137, 11396, 12062, 12551, 13244, 14018, 17501, 22274, 24124, 25102, 28036, 35002, 42217, 44548, 49063, 50204, 66341, 70004, 77099, 84434, 98126, 122507, 132682, 154198, 168868, 196252, 245014, 259333, 265364, 308396, 464387, 490028, 518666, 539693, 928774, 1037332, 1079386, 1815331, 1857548, 2158772, 2852663, 3630662, 5705326, 7261324, 11410652, 19968641, 39937282, 79874564]

約数ペア:

[(1, 79874564), (2, 39937282), (4, 19968641), (7, 11410652), (11, 7261324), (14, 5705326), (22, 3630662), (28, 2852663), (37, 2158772), (43, 1857548), (44, 1815331), (74, 1079386), (77, 1037332), (86, 928774), (148, 539693), (154, 518666), (163, 490028), (172, 464387), (259, 308396), (301, 265364), (308, 259333), (326, 245014), (407, 196252), (473, 168868), (518, 154198), (602, 132682), (652, 122507), (814, 98126), (946, 84434), (1036, 77099), (1141, 70004), (1204, 66341), (1591, 50204), (1628, 49063), (1793, 44548), (1892, 42217), (2282, 35002), (2849, 28036), (3182, 25102), (3311, 24124), (3586, 22274), (4564, 17501), (5698, 14018), (6031, 13244), (6364, 12551), (6622, 12062), (7009, 11396), (7172, 11137)]