86271438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 200620800

約数和(自身を除く): 114349362

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 178, 209, 267, 418, 534, 627, 773, 979, 1254, 1546, 1691, 1958, 2319, 2937, 3382, 4638, 5073, 5874, 8503, 10146, 14687, 17006, 18601, 25509, 29374, 37202, 44061, 51018, 55803, 68797, 88122, 111606, 137594, 161557, 206391, 323114, 412782, 484671, 756767, 969342, 1307143, 1513534, 2270301, 2614286, 3921429, 4540602, 7842858, 14378573, 28757146, 43135719, 86271438]

約数ペア:

[(1, 86271438), (2, 43135719), (3, 28757146), (6, 14378573), (11, 7842858), (19, 4540602), (22, 3921429), (33, 2614286), (38, 2270301), (57, 1513534), (66, 1307143), (89, 969342), (114, 756767), (178, 484671), (209, 412782), (267, 323114), (418, 206391), (534, 161557), (627, 137594), (773, 111606), (979, 88122), (1254, 68797), (1546, 55803), (1691, 51018), (1958, 44061), (2319, 37202), (2937, 29374), (3382, 25509), (4638, 18601), (5073, 17006), (5874, 14687), (8503, 10146)]