79514848

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 204256080

約数和(自身を除く): 124741232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 157, 196, 224, 238, 266, 272, 304, 314, 323, 392, 476, 532, 544, 608, 628, 646, 784, 833, 931, 952, 1064, 1099, 1256, 1292, 1568, 1666, 1862, 1904, 2128, 2198, 2261, 2512, 2584, 2669, 2983, 3332, 3724, 3808, 4256, 4396, 4522, 5024, 5168, 5338, 5966, 6664, 7448, 7693, 8792, 9044, 10336, 10676, 11932, 13328, 14896, 15386, 15827, 17584, 18088, 18683, 20881, 21352, 23864, 26656, 29792, 30772, 31654, 35168, 36176, 37366, 41762, 42704, 47728, 50711, 61544, 63308, 72352, 74732, 83524, 85408, 95456, 101422, 123088, 126616, 130781, 146167, 149464, 167048, 202844, 246176, 253232, 261562, 292334, 298928, 334096, 354977, 405688, 506464, 523124, 584668, 597856, 668192, 709954, 811376, 1046248, 1169336, 1419908, 1622752, 2092496, 2338672, 2484839, 2839816, 4184992, 4677344, 4969678, 5679632, 9939356, 11359264, 19878712, 39757424, 79514848]

約数ペア:

[(1, 79514848), (2, 39757424), (4, 19878712), (7, 11359264), (8, 9939356), (14, 5679632), (16, 4969678), (17, 4677344), (19, 4184992), (28, 2839816), (32, 2484839), (34, 2338672), (38, 2092496), (49, 1622752), (56, 1419908), (68, 1169336), (76, 1046248), (98, 811376), (112, 709954), (119, 668192), (133, 597856), (136, 584668), (152, 523124), (157, 506464), (196, 405688), (224, 354977), (238, 334096), (266, 298928), (272, 292334), (304, 261562), (314, 253232), (323, 246176), (392, 202844), (476, 167048), (532, 149464), (544, 146167), (608, 130781), (628, 126616), (646, 123088), (784, 101422), (833, 95456), (931, 85408), (952, 83524), (1064, 74732), (1099, 72352), (1256, 63308), (1292, 61544), (1568, 50711), (1666, 47728), (1862, 42704), (1904, 41762), (2128, 37366), (2198, 36176), (2261, 35168), (2512, 31654), (2584, 30772), (2669, 29792), (2983, 26656), (3332, 23864), (3724, 21352), (3808, 20881), (4256, 18683), (4396, 18088), (4522, 17584), (5024, 15827), (5168, 15386), (5338, 14896), (5966, 13328), (6664, 11932), (7448, 10676), (7693, 10336), (8792, 9044)]