181761765984

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{87643}}^1$

素因数の和:88057

約数の個数: 144

約数和(自身を含む): 545531313600

約数和(自身を除く): 363769547616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 379, 456, 608, 684, 758, 912, 1137, 1368, 1516, 1824, 2274, 2736, 3032, 3411, 4548, 5472, 6064, 6822, 7201, 9096, 12128, 13644, 14402, 18192, 21603, 27288, 28804, 36384, 43206, 54576, 57608, 64809, 86412, 87643, 109152, 115216, 129618, 172824, 175286, 230432, 259236, 262929, 345648, 350572, 518472, 525858, 691296, 701144, 788787, 1036944, 1051716, 1402288, 1577574, 1665217, 2073888, 2103432, 2804576, 3155148, 3330434, 4206864, 4995651, 6310296, 6660868, 8413728, 9991302, 12620592, 13321736, 14986953, 19982604, 25241184, 26643472, 29973906, 33216697, 39965208, 53286944, 59947812, 66433394, 79930416, 99650091, 119895624, 132866788, 159860832, 199300182, 239791248, 265733576, 298950273, 398600364, 479582496, 531467152, 597900546, 631117243, 797200728, 1062934304, 1195801092, 1262234486, 1594401456, 1893351729, 2391602184, 2524468972, 3188802912, 3786703458, 4783204368, 5048937944, 5680055187, 7573406916, 9566408736, 10097875888, 11360110374, 15146813832, 20195751776, 22720220748, 30293627664, 45440441496, 60587255328, 90880882992, 181761765984]

約数ペア:

[(1, 181761765984), (2, 90880882992), (3, 60587255328), (4, 45440441496), (6, 30293627664), (8, 22720220748), (9, 20195751776), (12, 15146813832), (16, 11360110374), (18, 10097875888), (19, 9566408736), (24, 7573406916), (32, 5680055187), (36, 5048937944), (38, 4783204368), (48, 3786703458), (57, 3188802912), (72, 2524468972), (76, 2391602184), (96, 1893351729), (114, 1594401456), (144, 1262234486), (152, 1195801092), (171, 1062934304), (228, 797200728), (288, 631117243), (304, 597900546), (342, 531467152), (379, 479582496), (456, 398600364), (608, 298950273), (684, 265733576), (758, 239791248), (912, 199300182), (1137, 159860832), (1368, 132866788), (1516, 119895624), (1824, 99650091), (2274, 79930416), (2736, 66433394), (3032, 59947812), (3411, 53286944), (4548, 39965208), (5472, 33216697), (6064, 29973906), (6822, 26643472), (7201, 25241184), (9096, 19982604), (12128, 14986953), (13644, 13321736), (14402, 12620592), (18192, 9991302), (21603, 8413728), (27288, 6660868), (28804, 6310296), (36384, 4995651), (43206, 4206864), (54576, 3330434), (57608, 3155148), (64809, 2804576), (86412, 2103432), (87643, 2073888), (109152, 1665217), (115216, 1577574), (129618, 1402288), (172824, 1051716), (175286, 1036944), (230432, 788787), (259236, 701144), (262929, 691296), (345648, 525858), (350572, 518472)]