77762828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 170797536

約数和(自身を除く): 93034708

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 727, 748, 884, 1454, 1573, 2057, 2431, 2908, 3146, 4114, 4862, 6292, 7997, 8228, 9451, 9724, 12359, 15994, 18902, 24718, 26741, 31988, 37804, 49436, 53482, 87967, 103961, 106964, 135949, 160667, 175934, 207922, 271898, 321334, 351868, 415844, 543796, 642668, 1143571, 1495439, 1767337, 2287142, 2990878, 3534674, 4574284, 5981756, 7069348, 19440707, 38881414, 77762828]

約数ペア:

[(1, 77762828), (2, 38881414), (4, 19440707), (11, 7069348), (13, 5981756), (17, 4574284), (22, 3534674), (26, 2990878), (34, 2287142), (44, 1767337), (52, 1495439), (68, 1143571), (121, 642668), (143, 543796), (187, 415844), (221, 351868), (242, 321334), (286, 271898), (374, 207922), (442, 175934), (484, 160667), (572, 135949), (727, 106964), (748, 103961), (884, 87967), (1454, 53482), (1573, 49436), (2057, 37804), (2431, 31988), (2908, 26741), (3146, 24718), (4114, 18902), (4862, 15994), (6292, 12359), (7997, 9724), (8228, 9451)]