84004648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 126465752

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 29, 46, 52, 56, 58, 91, 92, 104, 116, 161, 173, 182, 184, 203, 232, 299, 322, 346, 364, 377, 406, 598, 644, 667, 692, 728, 754, 812, 1196, 1211, 1288, 1334, 1384, 1508, 1624, 2093, 2249, 2392, 2422, 2639, 2668, 3016, 3979, 4186, 4498, 4669, 4844, 5017, 5278, 5336, 7958, 8372, 8671, 8996, 9338, 9688, 10034, 10556, 15743, 15916, 16744, 17342, 17992, 18676, 20068, 21112, 27853, 31486, 31832, 34684, 35119, 37352, 40136, 51727, 55706, 60697, 62972, 65221, 69368, 70238, 103454, 111412, 115391, 121394, 125944, 130442, 140476, 206908, 222824, 230782, 242788, 260884, 280952, 362089, 413816, 456547, 461564, 485576, 521768, 724178, 807737, 913094, 923128, 1448356, 1500083, 1615474, 1826188, 2896712, 3000166, 3230948, 3652376, 6000332, 6461896, 10500581, 12000664, 21001162, 42002324, 84004648]

約数ペア:

[(1, 84004648), (2, 42002324), (4, 21001162), (7, 12000664), (8, 10500581), (13, 6461896), (14, 6000332), (23, 3652376), (26, 3230948), (28, 3000166), (29, 2896712), (46, 1826188), (52, 1615474), (56, 1500083), (58, 1448356), (91, 923128), (92, 913094), (104, 807737), (116, 724178), (161, 521768), (173, 485576), (182, 461564), (184, 456547), (203, 413816), (232, 362089), (299, 280952), (322, 260884), (346, 242788), (364, 230782), (377, 222824), (406, 206908), (598, 140476), (644, 130442), (667, 125944), (692, 121394), (728, 115391), (754, 111412), (812, 103454), (1196, 70238), (1211, 69368), (1288, 65221), (1334, 62972), (1384, 60697), (1508, 55706), (1624, 51727), (2093, 40136), (2249, 37352), (2392, 35119), (2422, 34684), (2639, 31832), (2668, 31486), (3016, 27853), (3979, 21112), (4186, 20068), (4498, 18676), (4669, 17992), (4844, 17342), (5017, 16744), (5278, 15916), (5336, 15743), (7958, 10556), (8372, 10034), (8671, 9688), (8996, 9338)]