84726828

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 221523120

約数和(自身を除く): 136796292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 137, 164, 246, 274, 369, 411, 419, 492, 548, 738, 822, 838, 1233, 1257, 1476, 1644, 1676, 2466, 2514, 3771, 4932, 5028, 5617, 7542, 11234, 15084, 16851, 17179, 22468, 33702, 34358, 50553, 51537, 57403, 67404, 68716, 101106, 103074, 114806, 154611, 172209, 202212, 206148, 229612, 309222, 344418, 516627, 618444, 688836, 1033254, 2066508, 2353523, 4707046, 7060569, 9414092, 14121138, 21181707, 28242276, 42363414, 84726828]

約数ペア:

[(1, 84726828), (2, 42363414), (3, 28242276), (4, 21181707), (6, 14121138), (9, 9414092), (12, 7060569), (18, 4707046), (36, 2353523), (41, 2066508), (82, 1033254), (123, 688836), (137, 618444), (164, 516627), (246, 344418), (274, 309222), (369, 229612), (411, 206148), (419, 202212), (492, 172209), (548, 154611), (738, 114806), (822, 103074), (838, 101106), (1233, 68716), (1257, 67404), (1476, 57403), (1644, 51537), (1676, 50553), (2466, 34358), (2514, 33702), (3771, 22468), (4932, 17179), (5028, 16851), (5617, 15084), (7542, 11234)]