72339344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 177417216

約数和(自身を除く): 105077872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 827, 994, 1136, 1232, 1562, 1654, 1988, 3124, 3308, 3976, 5467, 5789, 6248, 6616, 7952, 9097, 10934, 11578, 12496, 13232, 18194, 21868, 23156, 36388, 43736, 46312, 58717, 63679, 72776, 87472, 92624, 117434, 127358, 145552, 234868, 254716, 411019, 469736, 509432, 645887, 822038, 939472, 1018864, 1291774, 1644076, 2583548, 3288152, 4521209, 5167096, 6576304, 9042418, 10334192, 18084836, 36169672, 72339344]

約数ペア:

[(1, 72339344), (2, 36169672), (4, 18084836), (7, 10334192), (8, 9042418), (11, 6576304), (14, 5167096), (16, 4521209), (22, 3288152), (28, 2583548), (44, 1644076), (56, 1291774), (71, 1018864), (77, 939472), (88, 822038), (112, 645887), (142, 509432), (154, 469736), (176, 411019), (284, 254716), (308, 234868), (497, 145552), (568, 127358), (616, 117434), (781, 92624), (827, 87472), (994, 72776), (1136, 63679), (1232, 58717), (1562, 46312), (1654, 43736), (1988, 36388), (3124, 23156), (3308, 21868), (3976, 18194), (5467, 13232), (5789, 12496), (6248, 11578), (6616, 10934), (7952, 9097)]