79011842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 156145920

約数和(自身を除く): 77134078

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 182, 247, 266, 313, 494, 511, 626, 949, 1022, 1387, 1729, 1898, 2191, 2774, 3458, 4069, 4382, 5947, 6643, 8138, 9709, 11894, 13286, 18031, 19418, 22849, 28483, 36062, 41629, 45698, 56966, 77311, 83258, 126217, 154622, 159943, 252434, 297037, 319886, 434131, 541177, 594074, 868262, 1082354, 2079259, 3038917, 4158518, 5643703, 6077834, 11287406, 39505921, 79011842]

約数ペア:

[(1, 79011842), (2, 39505921), (7, 11287406), (13, 6077834), (14, 5643703), (19, 4158518), (26, 3038917), (38, 2079259), (73, 1082354), (91, 868262), (133, 594074), (146, 541177), (182, 434131), (247, 319886), (266, 297037), (313, 252434), (494, 159943), (511, 154622), (626, 126217), (949, 83258), (1022, 77311), (1387, 56966), (1729, 45698), (1898, 41629), (2191, 36062), (2774, 28483), (3458, 22849), (4069, 19418), (4382, 18031), (5947, 13286), (6643, 11894), (8138, 9709)]