123741492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 346214400

約数和(自身を除く): 222472908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 174, 203, 237, 316, 348, 406, 474, 553, 609, 643, 812, 948, 1106, 1218, 1286, 1659, 1929, 2212, 2291, 2436, 2572, 3318, 3858, 4501, 4582, 6636, 6873, 7716, 9002, 9164, 13503, 13746, 16037, 18004, 18647, 27006, 27492, 32074, 37294, 48111, 50797, 54012, 55941, 64148, 74588, 96222, 101594, 111882, 130529, 152391, 192444, 203188, 223764, 261058, 304782, 355579, 391587, 522116, 609564, 711158, 783174, 1066737, 1422316, 1473113, 1566348, 2133474, 2946226, 4266948, 4419339, 5892452, 8838678, 10311791, 17677356, 20623582, 30935373, 41247164, 61870746, 123741492]

約数ペア:

[(1, 123741492), (2, 61870746), (3, 41247164), (4, 30935373), (6, 20623582), (7, 17677356), (12, 10311791), (14, 8838678), (21, 5892452), (28, 4419339), (29, 4266948), (42, 2946226), (58, 2133474), (79, 1566348), (84, 1473113), (87, 1422316), (116, 1066737), (158, 783174), (174, 711158), (203, 609564), (237, 522116), (316, 391587), (348, 355579), (406, 304782), (474, 261058), (553, 223764), (609, 203188), (643, 192444), (812, 152391), (948, 130529), (1106, 111882), (1218, 101594), (1286, 96222), (1659, 74588), (1929, 64148), (2212, 55941), (2291, 54012), (2436, 50797), (2572, 48111), (3318, 37294), (3858, 32074), (4501, 27492), (4582, 27006), (6636, 18647), (6873, 18004), (7716, 16037), (9002, 13746), (9164, 13503)]