64171284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 159559680

約数和(自身を除く): 95388396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 3154, 3391, 4731, 6308, 6782, 9462, 10173, 13564, 18924, 20346, 40692, 64429, 128858, 193287, 257716, 281453, 386574, 562906, 773148, 844359, 1125812, 1688718, 3377436, 5347607, 10695214, 16042821, 21390428, 32085642, 64171284]

約数ペア:

[(1, 64171284), (2, 32085642), (3, 21390428), (4, 16042821), (6, 10695214), (12, 5347607), (19, 3377436), (38, 1688718), (57, 1125812), (76, 844359), (83, 773148), (114, 562906), (166, 386574), (228, 281453), (249, 257716), (332, 193287), (498, 128858), (996, 64429), (1577, 40692), (3154, 20346), (3391, 18924), (4731, 13564), (6308, 10173), (6782, 9462)]