77843898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 187727904

約数和(自身を除く): 109884006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 121, 198, 206, 242, 309, 347, 363, 618, 694, 726, 927, 1041, 1089, 1133, 1854, 2082, 2178, 2266, 3123, 3399, 3817, 6246, 6798, 7634, 10197, 11451, 12463, 20394, 22902, 24926, 34353, 35741, 37389, 41987, 68706, 71482, 74778, 83974, 107223, 112167, 125961, 214446, 224334, 251922, 321669, 377883, 393151, 643338, 755766, 786302, 1179453, 2358906, 3538359, 4324661, 7076718, 8649322, 12973983, 25947966, 38921949, 77843898]

約数ペア:

[(1, 77843898), (2, 38921949), (3, 25947966), (6, 12973983), (9, 8649322), (11, 7076718), (18, 4324661), (22, 3538359), (33, 2358906), (66, 1179453), (99, 786302), (103, 755766), (121, 643338), (198, 393151), (206, 377883), (242, 321669), (309, 251922), (347, 224334), (363, 214446), (618, 125961), (694, 112167), (726, 107223), (927, 83974), (1041, 74778), (1089, 71482), (1133, 68706), (1854, 41987), (2082, 37389), (2178, 35741), (2266, 34353), (3123, 24926), (3399, 22902), (3817, 20394), (6246, 12463), (6798, 11451), (7634, 10197)]