75490184

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 111997816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 61, 77, 82, 88, 98, 122, 154, 164, 196, 244, 287, 308, 328, 343, 392, 427, 451, 488, 539, 574, 616, 671, 686, 854, 902, 1078, 1148, 1342, 1372, 1708, 1804, 2009, 2156, 2296, 2501, 2684, 2744, 2989, 3157, 3416, 3608, 3773, 4018, 4312, 4697, 5002, 5368, 5978, 6314, 7546, 8036, 9394, 10004, 11956, 12628, 14063, 15092, 16072, 17507, 18788, 20008, 20923, 22099, 23912, 25256, 27511, 28126, 30184, 32879, 35014, 37576, 41846, 44198, 55022, 56252, 65758, 70028, 83692, 88396, 110044, 112504, 122549, 131516, 140056, 154693, 167384, 176792, 192577, 220088, 230153, 245098, 263032, 309386, 385154, 460306, 490196, 618772, 770308, 857843, 920612, 980392, 1237544, 1348039, 1540616, 1715686, 1841224, 2696078, 3431372, 5392156, 6862744, 9436273, 10784312, 18872546, 37745092, 75490184]

約数ペア:

[(1, 75490184), (2, 37745092), (4, 18872546), (7, 10784312), (8, 9436273), (11, 6862744), (14, 5392156), (22, 3431372), (28, 2696078), (41, 1841224), (44, 1715686), (49, 1540616), (56, 1348039), (61, 1237544), (77, 980392), (82, 920612), (88, 857843), (98, 770308), (122, 618772), (154, 490196), (164, 460306), (196, 385154), (244, 309386), (287, 263032), (308, 245098), (328, 230153), (343, 220088), (392, 192577), (427, 176792), (451, 167384), (488, 154693), (539, 140056), (574, 131516), (616, 122549), (671, 112504), (686, 110044), (854, 88396), (902, 83692), (1078, 70028), (1148, 65758), (1342, 56252), (1372, 55022), (1708, 44198), (1804, 41846), (2009, 37576), (2156, 35014), (2296, 32879), (2501, 30184), (2684, 28126), (2744, 27511), (2989, 25256), (3157, 23912), (3416, 22099), (3608, 20923), (3773, 20008), (4018, 18788), (4312, 17507), (4697, 16072), (5002, 15092), (5368, 14063), (5978, 12628), (6314, 11956), (7546, 10004), (8036, 9394)]