72810144

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 238049280

約数和(自身を除く): 165239136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 96, 99, 108, 132, 141, 144, 163, 176, 188, 198, 216, 264, 282, 288, 297, 326, 352, 376, 396, 423, 432, 489, 517, 528, 564, 594, 652, 752, 792, 846, 864, 978, 1034, 1056, 1128, 1188, 1269, 1304, 1467, 1504, 1551, 1584, 1692, 1793, 1956, 2068, 2256, 2376, 2538, 2608, 2934, 3102, 3168, 3384, 3586, 3912, 4136, 4401, 4512, 4653, 4752, 5076, 5216, 5379, 5868, 6204, 6768, 7172, 7661, 7824, 8272, 8802, 9306, 9504, 10152, 10758, 11736, 12408, 13536, 13959, 14344, 15322, 15648, 16137, 16544, 17604, 18612, 20304, 21516, 22983, 23472, 24816, 27918, 28688, 30644, 32274, 35208, 37224, 40608, 43032, 45966, 46944, 48411, 49632, 55836, 57376, 61288, 64548, 68949, 70416, 74448, 84271, 86064, 91932, 96822, 111672, 122576, 129096, 137898, 140832, 148896, 168542, 172128, 183864, 193644, 206847, 223344, 245152, 252813, 258192, 275796, 337084, 367728, 387288, 413694, 446688, 505626, 516384, 551592, 674168, 735456, 758439, 774576, 827388, 1011252, 1103184, 1348336, 1516878, 1549152, 1654776, 2022504, 2206368, 2275317, 2696672, 3033756, 3309552, 4045008, 4550634, 6067512, 6619104, 8090016, 9101268, 12135024, 18202536, 24270048, 36405072, 72810144]

約数ペア:

[(1, 72810144), (2, 36405072), (3, 24270048), (4, 18202536), (6, 12135024), (8, 9101268), (9, 8090016), (11, 6619104), (12, 6067512), (16, 4550634), (18, 4045008), (22, 3309552), (24, 3033756), (27, 2696672), (32, 2275317), (33, 2206368), (36, 2022504), (44, 1654776), (47, 1549152), (48, 1516878), (54, 1348336), (66, 1103184), (72, 1011252), (88, 827388), (94, 774576), (96, 758439), (99, 735456), (108, 674168), (132, 551592), (141, 516384), (144, 505626), (163, 446688), (176, 413694), (188, 387288), (198, 367728), (216, 337084), (264, 275796), (282, 258192), (288, 252813), (297, 245152), (326, 223344), (352, 206847), (376, 193644), (396, 183864), (423, 172128), (432, 168542), (489, 148896), (517, 140832), (528, 137898), (564, 129096), (594, 122576), (652, 111672), (752, 96822), (792, 91932), (846, 86064), (864, 84271), (978, 74448), (1034, 70416), (1056, 68949), (1128, 64548), (1188, 61288), (1269, 57376), (1304, 55836), (1467, 49632), (1504, 48411), (1551, 46944), (1584, 45966), (1692, 43032), (1793, 40608), (1956, 37224), (2068, 35208), (2256, 32274), (2376, 30644), (2538, 28688), (2608, 27918), (2934, 24816), (3102, 23472), (3168, 22983), (3384, 21516), (3586, 20304), (3912, 18612), (4136, 17604), (4401, 16544), (4512, 16137), (4653, 15648), (4752, 15322), (5076, 14344), (5216, 13959), (5379, 13536), (5868, 12408), (6204, 11736), (6768, 10758), (7172, 10152), (7661, 9504), (7824, 9306), (8272, 8802)]