80441490276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7423541}}^1$

素因数の和:7423601

約数の個数: 72

約数和(自身を含む): 237790897344

約数和(自身を除く): 157349407068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 7423541, 14847082, 22270623, 29694164, 44541246, 51964787, 66811869, 89082492, 103929574, 133623738, 155894361, 207859148, 267247476, 311788722, 319212263, 467683083, 623577444, 638424526, 935366166, 957636789, 1276849052, 1870732332, 1915273578, 2234485841, 2872910367, 3830547156, 4468971682, 5745820734, 6703457523, 8937943364, 11491641468, 13406915046, 20110372569, 26813830092, 40220745138, 80441490276]

約数ペア:

[(1, 80441490276), (2, 40220745138), (3, 26813830092), (4, 20110372569), (6, 13406915046), (7, 11491641468), (9, 8937943364), (12, 6703457523), (14, 5745820734), (18, 4468971682), (21, 3830547156), (28, 2872910367), (36, 2234485841), (42, 1915273578), (43, 1870732332), (63, 1276849052), (84, 957636789), (86, 935366166), (126, 638424526), (129, 623577444), (172, 467683083), (252, 319212263), (258, 311788722), (301, 267247476), (387, 207859148), (516, 155894361), (602, 133623738), (774, 103929574), (903, 89082492), (1204, 66811869), (1548, 51964787), (1806, 44541246), (2709, 29694164), (3612, 22270623), (5418, 14847082), (10836, 7423541)]