64676282454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{64171}}^1$

素因数の和:64626

約数の個数: 96

約数和(自身を含む): 168982844160

約数和(自身を除く): 104306561706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 421, 798, 842, 1197, 1263, 2394, 2526, 2947, 3789, 5894, 7578, 7999, 8841, 15998, 17682, 23997, 26523, 47994, 53046, 55993, 64171, 71991, 111986, 128342, 143982, 167979, 192513, 335958, 385026, 449197, 503937, 577539, 898394, 1007874, 1155078, 1219249, 1347591, 2438498, 2695182, 3657747, 4042773, 7315494, 8085546, 8534743, 10973241, 17069486, 21946482, 25604229, 27015991, 51208458, 54031982, 76812687, 81047973, 153625374, 162095946, 189111937, 243143919, 378223874, 486287838, 513303829, 567335811, 1026607658, 1134671622, 1539911487, 1702007433, 3079822974, 3404014866, 3593126803, 4619734461, 7186253606, 9239468922, 10779380409, 21558760818, 32338141227, 64676282454]

約数ペア:

[(1, 64676282454), (2, 32338141227), (3, 21558760818), (6, 10779380409), (7, 9239468922), (9, 7186253606), (14, 4619734461), (18, 3593126803), (19, 3404014866), (21, 3079822974), (38, 1702007433), (42, 1539911487), (57, 1134671622), (63, 1026607658), (114, 567335811), (126, 513303829), (133, 486287838), (171, 378223874), (266, 243143919), (342, 189111937), (399, 162095946), (421, 153625374), (798, 81047973), (842, 76812687), (1197, 54031982), (1263, 51208458), (2394, 27015991), (2526, 25604229), (2947, 21946482), (3789, 17069486), (5894, 10973241), (7578, 8534743), (7999, 8085546), (8841, 7315494), (15998, 4042773), (17682, 3657747), (23997, 2695182), (26523, 2438498), (47994, 1347591), (53046, 1219249), (55993, 1155078), (64171, 1007874), (71991, 898394), (111986, 577539), (128342, 503937), (143982, 449197), (167979, 385026), (192513, 335958)]