68721828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4729}}^1$

素因数の和:4916

約数の個数: 48

約数和(自身を含む): 184356480

約数和(自身を除く): 115634652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4729, 4844, 7266, 9458, 14187, 14532, 18916, 28374, 33103, 56748, 66206, 99309, 132412, 198618, 397236, 818117, 1636234, 2454351, 3272468, 4908702, 5726819, 9817404, 11453638, 17180457, 22907276, 34360914, 68721828]

約数ペア:

[(1, 68721828), (2, 34360914), (3, 22907276), (4, 17180457), (6, 11453638), (7, 9817404), (12, 5726819), (14, 4908702), (21, 3272468), (28, 2454351), (42, 1636234), (84, 818117), (173, 397236), (346, 198618), (519, 132412), (692, 99309), (1038, 66206), (1211, 56748), (2076, 33103), (2422, 28374), (3633, 18916), (4729, 14532), (4844, 14187), (7266, 9458)]