43839972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 78027228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 743, 894, 1341, 1486, 1639, 1788, 2229, 2682, 2972, 3278, 4458, 4917, 5364, 6556, 6687, 8173, 8916, 9834, 13374, 14751, 16346, 19668, 24519, 26748, 29502, 32692, 49038, 59004, 73557, 98076, 110707, 147114, 221414, 294228, 332121, 442828, 664242, 996363, 1217777, 1328484, 1992726, 2435554, 3653331, 3985452, 4871108, 7306662, 10959993, 14613324, 21919986, 43839972]

約数ペア:

[(1, 43839972), (2, 21919986), (3, 14613324), (4, 10959993), (6, 7306662), (9, 4871108), (11, 3985452), (12, 3653331), (18, 2435554), (22, 1992726), (33, 1328484), (36, 1217777), (44, 996363), (66, 664242), (99, 442828), (132, 332121), (149, 294228), (198, 221414), (298, 147114), (396, 110707), (447, 98076), (596, 73557), (743, 59004), (894, 49038), (1341, 32692), (1486, 29502), (1639, 26748), (1788, 24519), (2229, 19668), (2682, 16346), (2972, 14751), (3278, 13374), (4458, 9834), (4917, 8916), (5364, 8173), (6556, 6687)]