81839064

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55901}}^1$

素因数の和:55971

約数の個数: 32

約数和(自身を含む): 207955440

約数和(自身を除く): 126116376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 55901, 111802, 167703, 223604, 335406, 447208, 670812, 1341624, 3409961, 6819922, 10229883, 13639844, 20459766, 27279688, 40919532, 81839064]

約数ペア:

[(1, 81839064), (2, 40919532), (3, 27279688), (4, 20459766), (6, 13639844), (8, 10229883), (12, 6819922), (24, 3409961), (61, 1341624), (122, 670812), (183, 447208), (244, 335406), (366, 223604), (488, 167703), (732, 111802), (1464, 55901)]