81234036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57859}}^1$

素因数の和:57885

約数の個数: 48

約数和(自身を含む): 226811200

約数和(自身を除く): 145577164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57859, 115718, 173577, 231436, 347154, 520731, 694308, 752167, 1041462, 1504334, 1562193, 2082924, 2256501, 3008668, 3124386, 4513002, 6248772, 6769503, 9026004, 13539006, 20308509, 27078012, 40617018, 81234036]

約数ペア:

[(1, 81234036), (2, 40617018), (3, 27078012), (4, 20308509), (6, 13539006), (9, 9026004), (12, 6769503), (13, 6248772), (18, 4513002), (26, 3124386), (27, 3008668), (36, 2256501), (39, 2082924), (52, 1562193), (54, 1504334), (78, 1041462), (108, 752167), (117, 694308), (156, 520731), (234, 347154), (351, 231436), (468, 173577), (702, 115718), (1404, 57859)]