123407388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 352609488

約数和(自身を除く): 229202100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 249, 324, 332, 351, 353, 468, 498, 702, 706, 747, 996, 1053, 1059, 1079, 1404, 1412, 1494, 2106, 2118, 2158, 2241, 2988, 3177, 3237, 4212, 4236, 4316, 4482, 4589, 6354, 6474, 6723, 8964, 9178, 9531, 9711, 12708, 12948, 13446, 13767, 18356, 19062, 19422, 26892, 27534, 28593, 29133, 29299, 38124, 38844, 41301, 55068, 57186, 58266, 58598, 82602, 87399, 87897, 114372, 116532, 117196, 123903, 165204, 174798, 175794, 247806, 263691, 349596, 351588, 371709, 380887, 495612, 527382, 743418, 761774, 791073, 1054764, 1142661, 1486836, 1523548, 1582146, 2285322, 2373219, 3164292, 3427983, 4570644, 4746438, 6855966, 9492876, 10283949, 13711932, 20567898, 30851847, 41135796, 61703694, 123407388]

約数ペア:

[(1, 123407388), (2, 61703694), (3, 41135796), (4, 30851847), (6, 20567898), (9, 13711932), (12, 10283949), (13, 9492876), (18, 6855966), (26, 4746438), (27, 4570644), (36, 3427983), (39, 3164292), (52, 2373219), (54, 2285322), (78, 1582146), (81, 1523548), (83, 1486836), (108, 1142661), (117, 1054764), (156, 791073), (162, 761774), (166, 743418), (234, 527382), (249, 495612), (324, 380887), (332, 371709), (351, 351588), (353, 349596), (468, 263691), (498, 247806), (702, 175794), (706, 174798), (747, 165204), (996, 123903), (1053, 117196), (1059, 116532), (1079, 114372), (1404, 87897), (1412, 87399), (1494, 82602), (2106, 58598), (2118, 58266), (2158, 57186), (2241, 55068), (2988, 41301), (3177, 38844), (3237, 38124), (4212, 29299), (4236, 29133), (4316, 28593), (4482, 27534), (4589, 26892), (6354, 19422), (6474, 19062), (6723, 18356), (8964, 13767), (9178, 13446), (9531, 12948), (9711, 12708)]