72289436672

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 176

約数和(自身を含む): 155275921920

約数和(自身を除く): 82986485248

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 67, 82, 124, 128, 134, 164, 248, 256, 268, 328, 496, 512, 536, 656, 829, 992, 1024, 1072, 1271, 1312, 1658, 1984, 2077, 2144, 2542, 2624, 2747, 3316, 3968, 4154, 4288, 5084, 5248, 5494, 6632, 7936, 8308, 8576, 10168, 10496, 10988, 13264, 15872, 16616, 17152, 20336, 20992, 21976, 25699, 26528, 31744, 33232, 33989, 34304, 40672, 41984, 43952, 51398, 53056, 55543, 66464, 67978, 68608, 81344, 85157, 87904, 102796, 106112, 111086, 132928, 135956, 162688, 170314, 175808, 205592, 212224, 222172, 265856, 271912, 325376, 340628, 351616, 411184, 424448, 444344, 531712, 543824, 650752, 681256, 703232, 822368, 848896, 888688, 1053659, 1063424, 1087648, 1301504, 1362512, 1406464, 1644736, 1721833, 1777376, 2107318, 2126848, 2175296, 2277263, 2725024, 2812928, 3289472, 3443666, 3554752, 4214636, 4350592, 4554526, 5450048, 6578944, 6887332, 7109504, 8429272, 8701184, 9109052, 10900096, 13157888, 13774664, 14219008, 16858544, 17402368, 18218104, 21800192, 26315776, 27549328, 28438016, 33717088, 34804736, 36436208, 43600384, 55098656, 56876032, 67434176, 70595153, 72872416, 87200768, 110197312, 134868352, 141190306, 145744832, 220394624, 269736704, 282380612, 291489664, 440789248, 539473408, 564761224, 582979328, 881578496, 1078946816, 1129522448, 1165958656, 1763156992, 2259044896, 2331917312, 4518089792, 9036179584, 18072359168, 36144718336, 72289436672]

約数ペア:

[(1, 72289436672), (2, 36144718336), (4, 18072359168), (8, 9036179584), (16, 4518089792), (31, 2331917312), (32, 2259044896), (41, 1763156992), (62, 1165958656), (64, 1129522448), (67, 1078946816), (82, 881578496), (124, 582979328), (128, 564761224), (134, 539473408), (164, 440789248), (248, 291489664), (256, 282380612), (268, 269736704), (328, 220394624), (496, 145744832), (512, 141190306), (536, 134868352), (656, 110197312), (829, 87200768), (992, 72872416), (1024, 70595153), (1072, 67434176), (1271, 56876032), (1312, 55098656), (1658, 43600384), (1984, 36436208), (2077, 34804736), (2144, 33717088), (2542, 28438016), (2624, 27549328), (2747, 26315776), (3316, 21800192), (3968, 18218104), (4154, 17402368), (4288, 16858544), (5084, 14219008), (5248, 13774664), (5494, 13157888), (6632, 10900096), (7936, 9109052), (8308, 8701184), (8576, 8429272), (10168, 7109504), (10496, 6887332), (10988, 6578944), (13264, 5450048), (15872, 4554526), (16616, 4350592), (17152, 4214636), (20336, 3554752), (20992, 3443666), (21976, 3289472), (25699, 2812928), (26528, 2725024), (31744, 2277263), (33232, 2175296), (33989, 2126848), (34304, 2107318), (40672, 1777376), (41984, 1721833), (43952, 1644736), (51398, 1406464), (53056, 1362512), (55543, 1301504), (66464, 1087648), (67978, 1063424), (68608, 1053659), (81344, 888688), (85157, 848896), (87904, 822368), (102796, 703232), (106112, 681256), (111086, 650752), (132928, 543824), (135956, 531712), (162688, 444344), (170314, 424448), (175808, 411184), (205592, 351616), (212224, 340628), (222172, 325376), (265856, 271912)]