72289968

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{10993}}^1$

素因数の和:11141

約数の個数: 40

約数和(自身を含む): 188129328

約数和(自身を除く): 115839360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 10993, 21986, 32979, 43972, 65958, 87944, 131916, 175888, 263832, 527664, 1506041, 3012082, 4518123, 6024164, 9036246, 12048328, 18072492, 24096656, 36144984, 72289968]

約数ペア:

[(1, 72289968), (2, 36144984), (3, 24096656), (4, 18072492), (6, 12048328), (8, 9036246), (12, 6024164), (16, 4518123), (24, 3012082), (48, 1506041), (137, 527664), (274, 263832), (411, 175888), (548, 131916), (822, 87944), (1096, 65958), (1644, 43972), (2192, 32979), (3288, 21986), (6576, 10993)]