61870746

素因数分解:

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

素因数の和:763

約数の個数: 64

約数和(自身を含む): 148377600

約数和(自身を除く): 86506854

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 79, 87, 158, 174, 203, 237, 406, 474, 553, 609, 643, 1106, 1218, 1286, 1659, 1929, 2291, 3318, 3858, 4501, 4582, 6873, 9002, 13503, 13746, 16037, 18647, 27006, 32074, 37294, 48111, 50797, 55941, 96222, 101594, 111882, 130529, 152391, 261058, 304782, 355579, 391587, 711158, 783174, 1066737, 1473113, 2133474, 2946226, 4419339, 8838678, 10311791, 20623582, 30935373, 61870746]

約数ペア:

[(1, 61870746), (2, 30935373), (3, 20623582), (6, 10311791), (7, 8838678), (14, 4419339), (21, 2946226), (29, 2133474), (42, 1473113), (58, 1066737), (79, 783174), (87, 711158), (158, 391587), (174, 355579), (203, 304782), (237, 261058), (406, 152391), (474, 130529), (553, 111882), (609, 101594), (643, 96222), (1106, 55941), (1218, 50797), (1286, 48111), (1659, 37294), (1929, 32074), (2291, 27006), (3318, 18647), (3858, 16037), (4501, 13746), (4582, 13503), (6873, 9002)]