75187294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 79641506

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1279, 1547, 1729, 2261, 2558, 3094, 3458, 4199, 4522, 8398, 8953, 16627, 17906, 21743, 24301, 29393, 33254, 43486, 48602, 58786, 116389, 152201, 170107, 232778, 282659, 304402, 315913, 340214, 413117, 565318, 631826, 826234, 1978613, 2211391, 2891819, 3957226, 4422782, 5370521, 5783638, 10741042, 37593647, 75187294]

約数ペア:

[(1, 75187294), (2, 37593647), (7, 10741042), (13, 5783638), (14, 5370521), (17, 4422782), (19, 3957226), (26, 2891819), (34, 2211391), (38, 1978613), (91, 826234), (119, 631826), (133, 565318), (182, 413117), (221, 340214), (238, 315913), (247, 304402), (266, 282659), (323, 232778), (442, 170107), (494, 152201), (646, 116389), (1279, 58786), (1547, 48602), (1729, 43486), (2261, 33254), (2558, 29393), (3094, 24301), (3458, 21743), (4199, 17906), (4522, 16627), (8398, 8953)]