89683386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 197555232

約数和(自身を除く): 107871846

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 131, 134, 201, 262, 393, 402, 786, 871, 1703, 1742, 2613, 3406, 5109, 5226, 8777, 10218, 17161, 17554, 26331, 34322, 51483, 52662, 102966, 114101, 223093, 228202, 342303, 446186, 669279, 684606, 1149787, 1338558, 2299574, 3449361, 6898722, 14947231, 29894462, 44841693, 89683386]

約数ペア:

[(1, 89683386), (2, 44841693), (3, 29894462), (6, 14947231), (13, 6898722), (26, 3449361), (39, 2299574), (67, 1338558), (78, 1149787), (131, 684606), (134, 669279), (201, 446186), (262, 342303), (393, 228202), (402, 223093), (786, 114101), (871, 102966), (1703, 52662), (1742, 51483), (2613, 34322), (3406, 26331), (5109, 17554), (5226, 17161), (8777, 10218)]