1275768156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{7963}}^1$

素因数の和:8075

約数の個数: 72

約数和(自身を含む): 3264602880

約数和(自身を除く): 1988834724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 169, 237, 316, 338, 474, 507, 676, 948, 1014, 1027, 2028, 2054, 3081, 4108, 6162, 7963, 12324, 13351, 15926, 23889, 26702, 31852, 40053, 47778, 53404, 80106, 95556, 103519, 160212, 207038, 310557, 414076, 621114, 629077, 1242228, 1258154, 1345747, 1887231, 2516308, 2691494, 3774462, 4037241, 5382988, 7548924, 8074482, 8178001, 16148964, 16356002, 24534003, 32712004, 49068006, 98136012, 106314013, 212628026, 318942039, 425256052, 637884078, 1275768156]

約数ペア:

[(1, 1275768156), (2, 637884078), (3, 425256052), (4, 318942039), (6, 212628026), (12, 106314013), (13, 98136012), (26, 49068006), (39, 32712004), (52, 24534003), (78, 16356002), (79, 16148964), (156, 8178001), (158, 8074482), (169, 7548924), (237, 5382988), (316, 4037241), (338, 3774462), (474, 2691494), (507, 2516308), (676, 1887231), (948, 1345747), (1014, 1258154), (1027, 1242228), (2028, 629077), (2054, 621114), (3081, 414076), (4108, 310557), (6162, 207038), (7963, 160212), (12324, 103519), (13351, 95556), (15926, 80106), (23889, 53404), (26702, 47778), (31852, 40053)]