77113190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 188863488

約数和(自身を除く): 111750298

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 43, 55, 70, 77, 85, 86, 110, 119, 137, 154, 170, 187, 215, 238, 274, 301, 374, 385, 430, 473, 595, 602, 685, 731, 770, 935, 946, 959, 1190, 1309, 1370, 1462, 1505, 1507, 1870, 1918, 2329, 2365, 2618, 3010, 3014, 3311, 3655, 4658, 4730, 4795, 5117, 5891, 6545, 6622, 7310, 7535, 8041, 9590, 10234, 10549, 11645, 11782, 13090, 15070, 16082, 16303, 16555, 21098, 23290, 25585, 25619, 29455, 32606, 33110, 40205, 41237, 51170, 51238, 52745, 56287, 58910, 64801, 80410, 81515, 82474, 100147, 105490, 112574, 128095, 129602, 163030, 179333, 200294, 206185, 256190, 281435, 324005, 358666, 412370, 453607, 500735, 562870, 648010, 701029, 896665, 907214, 1001470, 1101617, 1402058, 1793330, 2203234, 2268035, 3505145, 4536070, 5508085, 7010290, 7711319, 11016170, 15422638, 38556595, 77113190]

約数ペア:

[(1, 77113190), (2, 38556595), (5, 15422638), (7, 11016170), (10, 7711319), (11, 7010290), (14, 5508085), (17, 4536070), (22, 3505145), (34, 2268035), (35, 2203234), (43, 1793330), (55, 1402058), (70, 1101617), (77, 1001470), (85, 907214), (86, 896665), (110, 701029), (119, 648010), (137, 562870), (154, 500735), (170, 453607), (187, 412370), (215, 358666), (238, 324005), (274, 281435), (301, 256190), (374, 206185), (385, 200294), (430, 179333), (473, 163030), (595, 129602), (602, 128095), (685, 112574), (731, 105490), (770, 100147), (935, 82474), (946, 81515), (959, 80410), (1190, 64801), (1309, 58910), (1370, 56287), (1462, 52745), (1505, 51238), (1507, 51170), (1870, 41237), (1918, 40205), (2329, 33110), (2365, 32606), (2618, 29455), (3010, 25619), (3014, 25585), (3311, 23290), (3655, 21098), (4658, 16555), (4730, 16303), (4795, 16082), (5117, 15070), (5891, 13090), (6545, 11782), (6622, 11645), (7310, 10549), (7535, 10234), (8041, 9590)]