31284144

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 100

約数和(自身を含む): 91824480

約数和(自身を除く): 60540336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 239, 303, 324, 404, 432, 478, 606, 648, 717, 808, 909, 956, 1212, 1296, 1434, 1616, 1818, 1912, 2151, 2424, 2727, 2868, 3636, 3824, 4302, 4848, 5454, 5736, 6453, 7272, 8181, 8604, 10908, 11472, 12906, 14544, 16362, 17208, 19359, 21816, 24139, 25812, 32724, 34416, 38718, 43632, 48278, 51624, 65448, 72417, 77436, 96556, 103248, 130896, 144834, 154872, 193112, 217251, 289668, 309744, 386224, 434502, 579336, 651753, 869004, 1158672, 1303506, 1738008, 1955259, 2607012, 3476016, 3910518, 5214024, 7821036, 10428048, 15642072, 31284144]

約数ペア:

[(1, 31284144), (2, 15642072), (3, 10428048), (4, 7821036), (6, 5214024), (8, 3910518), (9, 3476016), (12, 2607012), (16, 1955259), (18, 1738008), (24, 1303506), (27, 1158672), (36, 869004), (48, 651753), (54, 579336), (72, 434502), (81, 386224), (101, 309744), (108, 289668), (144, 217251), (162, 193112), (202, 154872), (216, 144834), (239, 130896), (303, 103248), (324, 96556), (404, 77436), (432, 72417), (478, 65448), (606, 51624), (648, 48278), (717, 43632), (808, 38718), (909, 34416), (956, 32724), (1212, 25812), (1296, 24139), (1434, 21816), (1616, 19359), (1818, 17208), (1912, 16362), (2151, 14544), (2424, 12906), (2727, 11472), (2868, 10908), (3636, 8604), (3824, 8181), (4302, 7272), (4848, 6453), (5454, 5736)]