85427888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 212653056

約数和(自身を除く): 127225168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2551, 2576, 4186, 4784, 5102, 8372, 10204, 16744, 17857, 20408, 33163, 33488, 35714, 40816, 58673, 66326, 71428, 117346, 132652, 142856, 232141, 234692, 265304, 285712, 410711, 464282, 469384, 530608, 762749, 821422, 928564, 938768, 1525498, 1642844, 1857128, 3050996, 3285688, 3714256, 5339243, 6101992, 6571376, 10678486, 12203984, 21356972, 42713944, 85427888]

約数ペア:

[(1, 85427888), (2, 42713944), (4, 21356972), (7, 12203984), (8, 10678486), (13, 6571376), (14, 6101992), (16, 5339243), (23, 3714256), (26, 3285688), (28, 3050996), (46, 1857128), (52, 1642844), (56, 1525498), (91, 938768), (92, 928564), (104, 821422), (112, 762749), (161, 530608), (182, 469384), (184, 464282), (208, 410711), (299, 285712), (322, 265304), (364, 234692), (368, 232141), (598, 142856), (644, 132652), (728, 117346), (1196, 71428), (1288, 66326), (1456, 58673), (2093, 40816), (2392, 35714), (2551, 33488), (2576, 33163), (4186, 20408), (4784, 17857), (5102, 16744), (8372, 10204)]