80656482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 181555200

約数和(自身を除く): 100898718

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 787, 899, 1102, 1178, 1574, 1653, 1767, 1798, 2361, 2697, 3306, 3534, 4722, 5394, 14953, 17081, 22823, 24397, 29906, 34162, 44859, 45646, 48794, 51243, 68469, 73191, 89718, 102486, 136938, 146382, 433637, 463543, 707513, 867274, 927086, 1300911, 1390629, 1415026, 2122539, 2601822, 2781258, 4245078, 13442747, 26885494, 40328241, 80656482]

約数ペア:

[(1, 80656482), (2, 40328241), (3, 26885494), (6, 13442747), (19, 4245078), (29, 2781258), (31, 2601822), (38, 2122539), (57, 1415026), (58, 1390629), (62, 1300911), (87, 927086), (93, 867274), (114, 707513), (174, 463543), (186, 433637), (551, 146382), (589, 136938), (787, 102486), (899, 89718), (1102, 73191), (1178, 68469), (1574, 51243), (1653, 48794), (1767, 45646), (1798, 44859), (2361, 34162), (2697, 29906), (3306, 24397), (3534, 22823), (4722, 17081), (5394, 14953)]