82163406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 186439680

約数和(自身を除く): 104276274

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 271, 299, 338, 507, 542, 598, 813, 897, 1014, 1626, 1794, 2197, 3523, 3887, 4394, 6233, 6591, 7046, 7774, 10569, 11661, 12466, 13182, 18699, 21138, 23322, 37398, 45799, 50531, 81029, 91598, 101062, 137397, 151593, 162058, 243087, 274794, 303186, 486174, 595387, 1053377, 1190774, 1786161, 2106754, 3160131, 3572322, 6320262, 13693901, 27387802, 41081703, 82163406]

約数ペア:

[(1, 82163406), (2, 41081703), (3, 27387802), (6, 13693901), (13, 6320262), (23, 3572322), (26, 3160131), (39, 2106754), (46, 1786161), (69, 1190774), (78, 1053377), (138, 595387), (169, 486174), (271, 303186), (299, 274794), (338, 243087), (507, 162058), (542, 151593), (598, 137397), (813, 101062), (897, 91598), (1014, 81029), (1626, 50531), (1794, 45799), (2197, 37398), (3523, 23322), (3887, 21138), (4394, 18699), (6233, 13182), (6591, 12466), (7046, 11661), (7774, 10569)]