80866476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72461}}^1$

素因数の和:72502

約数の個数: 36

約数和(自身を含む): 211009344

約数和(自身を除く): 130142868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72461, 144922, 217383, 289844, 434766, 652149, 869532, 1304298, 2246291, 2608596, 4492582, 6738873, 8985164, 13477746, 20216619, 26955492, 40433238, 80866476]

約数ペア:

[(1, 80866476), (2, 40433238), (3, 26955492), (4, 20216619), (6, 13477746), (9, 8985164), (12, 6738873), (18, 4492582), (31, 2608596), (36, 2246291), (62, 1304298), (93, 869532), (124, 652149), (186, 434766), (279, 289844), (372, 217383), (558, 144922), (1116, 72461)]