86003281

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 114624720

約数和(自身を除く): 28621439

約数列:

[1, 7, 13, 37, 41, 49, 89, 91, 259, 287, 481, 533, 623, 637, 1157, 1517, 1813, 2009, 3293, 3367, 3649, 3731, 4361, 8099, 10619, 19721, 23051, 23569, 25543, 26117, 42809, 47437, 56693, 74333, 135013, 138047, 161357, 178801, 299663, 332059, 945091, 966329, 1755169, 2097641, 2324413, 6615637, 12286183, 86003281]

約数ペア:

[(1, 86003281), (7, 12286183), (13, 6615637), (37, 2324413), (41, 2097641), (49, 1755169), (89, 966329), (91, 945091), (259, 332059), (287, 299663), (481, 178801), (533, 161357), (623, 138047), (637, 135013), (1157, 74333), (1517, 56693), (1813, 47437), (2009, 42809), (3293, 26117), (3367, 25543), (3649, 23569), (3731, 23051), (4361, 19721), (8099, 10619)]