84457044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{727}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 244852608

約数和(自身を除く): 160395564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 727, 922, 1383, 1454, 1844, 2181, 2766, 2908, 3227, 4149, 4362, 5089, 5532, 6454, 6543, 8298, 8724, 9681, 10178, 12908, 13086, 15267, 16596, 19362, 20356, 26172, 29043, 30534, 38724, 45801, 58086, 61068, 91602, 116172, 183204, 335147, 670294, 1005441, 1340588, 2010882, 2346029, 3016323, 4021764, 4692058, 6032646, 7038087, 9384116, 12065292, 14076174, 21114261, 28152348, 42228522, 84457044]

約数ペア:

[(1, 84457044), (2, 42228522), (3, 28152348), (4, 21114261), (6, 14076174), (7, 12065292), (9, 9384116), (12, 7038087), (14, 6032646), (18, 4692058), (21, 4021764), (28, 3016323), (36, 2346029), (42, 2010882), (63, 1340588), (84, 1005441), (126, 670294), (252, 335147), (461, 183204), (727, 116172), (922, 91602), (1383, 61068), (1454, 58086), (1844, 45801), (2181, 38724), (2766, 30534), (2908, 29043), (3227, 26172), (4149, 20356), (4362, 19362), (5089, 16596), (5532, 15267), (6454, 13086), (6543, 12908), (8298, 10178), (8724, 9681)]