72737728

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 165912800

約数和(自身を除く): 93175072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 709, 916, 1418, 1603, 1832, 2836, 3206, 3664, 4963, 5672, 6412, 7328, 9926, 11344, 12824, 14656, 19852, 22688, 25648, 39704, 45376, 51296, 79408, 102592, 158816, 162361, 317632, 324722, 649444, 1136527, 1298888, 2273054, 2597776, 4546108, 5195552, 9092216, 10391104, 18184432, 36368864, 72737728]

約数ペア:

[(1, 72737728), (2, 36368864), (4, 18184432), (7, 10391104), (8, 9092216), (14, 5195552), (16, 4546108), (28, 2597776), (32, 2273054), (56, 1298888), (64, 1136527), (112, 649444), (224, 324722), (229, 317632), (448, 162361), (458, 158816), (709, 102592), (916, 79408), (1418, 51296), (1603, 45376), (1832, 39704), (2836, 25648), (3206, 22688), (3664, 19852), (4963, 14656), (5672, 12824), (6412, 11344), (7328, 9926)]