83671432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 174545280

約数和(自身を除く): 90873848

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 103, 104, 107, 146, 206, 214, 292, 412, 428, 584, 824, 856, 949, 1339, 1391, 1898, 2678, 2782, 3796, 5356, 5564, 7519, 7592, 7811, 10712, 11021, 11128, 15038, 15622, 22042, 30076, 31244, 44084, 60152, 62488, 88168, 97747, 101543, 143273, 195494, 203086, 286546, 390988, 406172, 573092, 781976, 804533, 812344, 1146184, 1609066, 3218132, 6436264, 10458929, 20917858, 41835716, 83671432]

約数ペア:

[(1, 83671432), (2, 41835716), (4, 20917858), (8, 10458929), (13, 6436264), (26, 3218132), (52, 1609066), (73, 1146184), (103, 812344), (104, 804533), (107, 781976), (146, 573092), (206, 406172), (214, 390988), (292, 286546), (412, 203086), (428, 195494), (584, 143273), (824, 101543), (856, 97747), (949, 88168), (1339, 62488), (1391, 60152), (1898, 44084), (2678, 31244), (2782, 30076), (3796, 22042), (5356, 15622), (5564, 15038), (7519, 11128), (7592, 11021), (7811, 10712)]