80517744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29429}}^1$

素因数の和:29462

約数の個数: 60

約数和(自身を含む): 237205800

約数和(自身を除く): 156688056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29429, 58858, 88287, 117716, 176574, 235432, 264861, 353148, 470864, 529722, 559151, 706296, 1059444, 1118302, 1412592, 1677453, 2118888, 2236604, 3354906, 4237776, 4473208, 5032359, 6709812, 8946416, 10064718, 13419624, 20129436, 26839248, 40258872, 80517744]

約数ペア:

[(1, 80517744), (2, 40258872), (3, 26839248), (4, 20129436), (6, 13419624), (8, 10064718), (9, 8946416), (12, 6709812), (16, 5032359), (18, 4473208), (19, 4237776), (24, 3354906), (36, 2236604), (38, 2118888), (48, 1677453), (57, 1412592), (72, 1118302), (76, 1059444), (114, 706296), (144, 559151), (152, 529722), (171, 470864), (228, 353148), (304, 264861), (342, 235432), (456, 176574), (684, 117716), (912, 88287), (1368, 58858), (2736, 29429)]