61815537264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{173491}}^1$

素因数の和:174086

約数の個数: 80

約数和(自身を含む): 172276168064

約数和(自身を除く): 110460630800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 571, 624, 1142, 1713, 2284, 3426, 4568, 6852, 7423, 9136, 13704, 14846, 22269, 27408, 29692, 44538, 59384, 89076, 118768, 173491, 178152, 346982, 356304, 520473, 693964, 1040946, 1387928, 2081892, 2255383, 2775856, 4163784, 4510766, 6766149, 8327568, 9021532, 13532298, 18043064, 27064596, 36086128, 54129192, 99063361, 108258384, 198126722, 297190083, 396253444, 594380166, 792506888, 1188760332, 1287823693, 1585013776, 2377520664, 2575647386, 3863471079, 4755041328, 5151294772, 7726942158, 10302589544, 15453884316, 20605179088, 30907768632, 61815537264]

約数ペア:

[(1, 61815537264), (2, 30907768632), (3, 20605179088), (4, 15453884316), (6, 10302589544), (8, 7726942158), (12, 5151294772), (13, 4755041328), (16, 3863471079), (24, 2575647386), (26, 2377520664), (39, 1585013776), (48, 1287823693), (52, 1188760332), (78, 792506888), (104, 594380166), (156, 396253444), (208, 297190083), (312, 198126722), (571, 108258384), (624, 99063361), (1142, 54129192), (1713, 36086128), (2284, 27064596), (3426, 18043064), (4568, 13532298), (6852, 9021532), (7423, 8327568), (9136, 6766149), (13704, 4510766), (14846, 4163784), (22269, 2775856), (27408, 2255383), (29692, 2081892), (44538, 1387928), (59384, 1040946), (89076, 693964), (118768, 520473), (173491, 356304), (178152, 346982)]