66683484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3815

約数の個数: 72

約数和(自身を含む): 195406848

約数和(自身を除く): 128723364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3727, 4473, 5964, 7454, 8946, 11181, 14908, 17892, 22362, 26089, 33543, 44724, 52178, 67086, 78267, 104356, 134172, 156534, 234801, 264617, 313068, 469602, 529234, 793851, 939204, 1058468, 1587702, 1852319, 2381553, 3175404, 3704638, 4763106, 5556957, 7409276, 9526212, 11113914, 16670871, 22227828, 33341742, 66683484]

約数ペア:

[(1, 66683484), (2, 33341742), (3, 22227828), (4, 16670871), (6, 11113914), (7, 9526212), (9, 7409276), (12, 5556957), (14, 4763106), (18, 3704638), (21, 3175404), (28, 2381553), (36, 1852319), (42, 1587702), (63, 1058468), (71, 939204), (84, 793851), (126, 529234), (142, 469602), (213, 313068), (252, 264617), (284, 234801), (426, 156534), (497, 134172), (639, 104356), (852, 78267), (994, 67086), (1278, 52178), (1491, 44724), (1988, 33543), (2556, 26089), (2982, 22362), (3727, 17892), (4473, 14908), (5964, 11181), (7454, 8946)]