72161232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10513}}^1$

素因数の和:10548

約数の個数: 80

約数和(自身を含む): 219027648

約数和(自身を除く): 146866416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 10513, 21026, 31539, 42052, 63078, 84104, 115643, 126156, 136669, 168208, 231286, 252312, 273338, 346929, 410007, 462572, 504624, 546676, 693858, 820014, 925144, 1093352, 1387716, 1503359, 1640028, 1850288, 2186704, 2775432, 3006718, 3280056, 4510077, 5550864, 6013436, 6560112, 9020154, 12026872, 18040308, 24053744, 36080616, 72161232]

約数ペア:

[(1, 72161232), (2, 36080616), (3, 24053744), (4, 18040308), (6, 12026872), (8, 9020154), (11, 6560112), (12, 6013436), (13, 5550864), (16, 4510077), (22, 3280056), (24, 3006718), (26, 2775432), (33, 2186704), (39, 1850288), (44, 1640028), (48, 1503359), (52, 1387716), (66, 1093352), (78, 925144), (88, 820014), (104, 693858), (132, 546676), (143, 504624), (156, 462572), (176, 410007), (208, 346929), (264, 273338), (286, 252312), (312, 231286), (429, 168208), (528, 136669), (572, 126156), (624, 115643), (858, 84104), (1144, 63078), (1716, 42052), (2288, 31539), (3432, 21026), (6864, 10513)]