82417790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 191104704

約数和(自身を除く): 108686914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 47, 65, 70, 82, 91, 94, 130, 182, 205, 235, 287, 329, 410, 455, 470, 533, 574, 611, 658, 910, 1066, 1222, 1435, 1645, 1927, 2209, 2665, 2870, 3055, 3290, 3731, 3854, 4277, 4418, 5330, 6110, 7462, 8554, 9635, 11045, 13489, 15463, 18655, 19270, 21385, 22090, 25051, 26978, 28717, 30926, 37310, 42770, 50102, 57434, 67445, 77315, 90569, 125255, 134890, 143585, 154630, 175357, 181138, 201019, 250510, 287170, 350714, 402038, 452845, 633983, 876785, 905690, 1005095, 1177397, 1267966, 1753570, 2010190, 2354794, 3169915, 5886985, 6339830, 8241779, 11773970, 16483558, 41208895, 82417790]

約数ペア:

[(1, 82417790), (2, 41208895), (5, 16483558), (7, 11773970), (10, 8241779), (13, 6339830), (14, 5886985), (26, 3169915), (35, 2354794), (41, 2010190), (47, 1753570), (65, 1267966), (70, 1177397), (82, 1005095), (91, 905690), (94, 876785), (130, 633983), (182, 452845), (205, 402038), (235, 350714), (287, 287170), (329, 250510), (410, 201019), (455, 181138), (470, 175357), (533, 154630), (574, 143585), (611, 134890), (658, 125255), (910, 90569), (1066, 77315), (1222, 67445), (1435, 57434), (1645, 50102), (1927, 42770), (2209, 37310), (2665, 30926), (2870, 28717), (3055, 26978), (3290, 25051), (3731, 22090), (3854, 21385), (4277, 19270), (4418, 18655), (5330, 15463), (6110, 13489), (7462, 11045), (8554, 9635)]