123257772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10783

約数の個数: 72

約数和(自身を含む): 351645840

約数和(自身を除く): 228388068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 10733, 11484, 21466, 32199, 42932, 64398, 96597, 118063, 128796, 193194, 236126, 311257, 354189, 386388, 472252, 622514, 708378, 933771, 1062567, 1245028, 1416756, 1867542, 2125134, 2801313, 3423827, 3735084, 4250268, 5602626, 6847654, 10271481, 11205252, 13695308, 20542962, 30814443, 41085924, 61628886, 123257772]

約数ペア:

[(1, 123257772), (2, 61628886), (3, 41085924), (4, 30814443), (6, 20542962), (9, 13695308), (11, 11205252), (12, 10271481), (18, 6847654), (22, 5602626), (29, 4250268), (33, 3735084), (36, 3423827), (44, 2801313), (58, 2125134), (66, 1867542), (87, 1416756), (99, 1245028), (116, 1062567), (132, 933771), (174, 708378), (198, 622514), (261, 472252), (319, 386388), (348, 354189), (396, 311257), (522, 236126), (638, 193194), (957, 128796), (1044, 118063), (1276, 96597), (1914, 64398), (2871, 42932), (3828, 32199), (5742, 21466), (10733, 11484)]