8122044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 23237760

約数和(自身を除く): 15115716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 727, 798, 931, 1454, 1596, 1862, 2181, 2793, 2908, 3724, 4362, 5089, 5586, 8724, 10178, 11172, 13813, 15267, 20356, 27626, 30534, 35623, 41439, 55252, 61068, 71246, 82878, 96691, 106869, 142492, 165756, 193382, 213738, 290073, 386764, 427476, 580146, 676837, 1160292, 1353674, 2030511, 2707348, 4061022, 8122044]

約数ペア:

[(1, 8122044), (2, 4061022), (3, 2707348), (4, 2030511), (6, 1353674), (7, 1160292), (12, 676837), (14, 580146), (19, 427476), (21, 386764), (28, 290073), (38, 213738), (42, 193382), (49, 165756), (57, 142492), (76, 106869), (84, 96691), (98, 82878), (114, 71246), (133, 61068), (147, 55252), (196, 41439), (228, 35623), (266, 30534), (294, 27626), (399, 20356), (532, 15267), (588, 13813), (727, 11172), (798, 10178), (931, 8724), (1454, 5586), (1596, 5089), (1862, 4362), (2181, 3724), (2793, 2908)]