80496547164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9811}}^1\times {\mathrm{20719}}^1$

素因数の和:30551

約数の個数: 72

約数和(自身を含む): 222008666880

約数和(自身を除く): 141512119716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 9811, 19622, 20719, 29433, 39244, 41438, 58866, 62157, 82876, 88299, 107921, 117732, 124314, 176598, 186471, 215842, 227909, 248628, 323763, 353196, 372942, 431684, 455818, 647526, 683727, 745884, 911636, 971289, 1295052, 1367454, 1942578, 2051181, 2734908, 3885156, 4102362, 8204724, 203274109, 406548218, 609822327, 813096436, 1219644654, 1829466981, 2236015199, 2439289308, 3658933962, 4472030398, 6708045597, 7317867924, 8944060796, 13416091194, 20124136791, 26832182388, 40248273582, 80496547164]

約数ペア:

[(1, 80496547164), (2, 40248273582), (3, 26832182388), (4, 20124136791), (6, 13416091194), (9, 8944060796), (11, 7317867924), (12, 6708045597), (18, 4472030398), (22, 3658933962), (33, 2439289308), (36, 2236015199), (44, 1829466981), (66, 1219644654), (99, 813096436), (132, 609822327), (198, 406548218), (396, 203274109), (9811, 8204724), (19622, 4102362), (20719, 3885156), (29433, 2734908), (39244, 2051181), (41438, 1942578), (58866, 1367454), (62157, 1295052), (82876, 971289), (88299, 911636), (107921, 745884), (117732, 683727), (124314, 647526), (176598, 455818), (186471, 431684), (215842, 372942), (227909, 353196), (248628, 323763)]