87288138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 225918720

約数和(自身を除く): 138630582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 4357, 6678, 8714, 10017, 13071, 20034, 26142, 30499, 39213, 60998, 78426, 91497, 117639, 182994, 230921, 235278, 274491, 461842, 548982, 692763, 823473, 1385526, 1616447, 1646946, 2078289, 3232894, 4156578, 4849341, 6234867, 9698682, 12469734, 14548023, 29096046, 43644069, 87288138]

約数ペア:

[(1, 87288138), (2, 43644069), (3, 29096046), (6, 14548023), (7, 12469734), (9, 9698682), (14, 6234867), (18, 4849341), (21, 4156578), (27, 3232894), (42, 2078289), (53, 1646946), (54, 1616447), (63, 1385526), (106, 823473), (126, 692763), (159, 548982), (189, 461842), (318, 274491), (371, 235278), (378, 230921), (477, 182994), (742, 117639), (954, 91497), (1113, 78426), (1431, 60998), (2226, 39213), (2862, 30499), (3339, 26142), (4357, 20034), (6678, 13071), (8714, 10017)]