40271472

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 117269280

約数和(自身を除く): 76997808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1277, 1314, 1752, 1971, 2554, 2628, 3504, 3831, 3942, 5108, 5256, 7662, 7884, 10216, 10512, 11493, 15324, 15768, 20432, 22986, 30648, 31536, 34479, 45972, 61296, 68958, 91944, 93221, 137916, 183888, 186442, 275832, 279663, 372884, 551664, 559326, 745768, 838989, 1118652, 1491536, 1677978, 2237304, 2516967, 3355956, 4474608, 5033934, 6711912, 10067868, 13423824, 20135736, 40271472]

約数ペア:

[(1, 40271472), (2, 20135736), (3, 13423824), (4, 10067868), (6, 6711912), (8, 5033934), (9, 4474608), (12, 3355956), (16, 2516967), (18, 2237304), (24, 1677978), (27, 1491536), (36, 1118652), (48, 838989), (54, 745768), (72, 559326), (73, 551664), (108, 372884), (144, 279663), (146, 275832), (216, 186442), (219, 183888), (292, 137916), (432, 93221), (438, 91944), (584, 68958), (657, 61296), (876, 45972), (1168, 34479), (1277, 31536), (1314, 30648), (1752, 22986), (1971, 20432), (2554, 15768), (2628, 15324), (3504, 11493), (3831, 10512), (3942, 10216), (5108, 7884), (5256, 7662)]