82501398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1162

約数の個数: 72

約数和(自身を含む): 210473640

約数和(自身を除く): 127972242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 882, 1051, 1246, 1602, 1869, 2102, 3153, 3738, 4361, 5607, 6306, 7357, 8722, 9459, 11214, 13083, 14714, 18918, 22071, 26166, 39249, 44142, 51499, 66213, 78498, 93539, 102998, 132426, 154497, 187078, 280617, 308994, 463491, 561234, 654773, 841851, 926982, 1309546, 1683702, 1964319, 3928638, 4583411, 5892957, 9166822, 11785914, 13750233, 27500466, 41250699, 82501398]

約数ペア:

[(1, 82501398), (2, 41250699), (3, 27500466), (6, 13750233), (7, 11785914), (9, 9166822), (14, 5892957), (18, 4583411), (21, 3928638), (42, 1964319), (49, 1683702), (63, 1309546), (89, 926982), (98, 841851), (126, 654773), (147, 561234), (178, 463491), (267, 308994), (294, 280617), (441, 187078), (534, 154497), (623, 132426), (801, 102998), (882, 93539), (1051, 78498), (1246, 66213), (1602, 51499), (1869, 44142), (2102, 39249), (3153, 26166), (3738, 22071), (4361, 18918), (5607, 14714), (6306, 13083), (7357, 11214), (8722, 9459)]