81788496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 225949824

約数和(自身を除く): 144161328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 272, 339, 408, 452, 678, 816, 887, 904, 1356, 1774, 1808, 1921, 2661, 2712, 3548, 3842, 5322, 5424, 5763, 7096, 7684, 10644, 11526, 14192, 15079, 15368, 21288, 23052, 30158, 30736, 42576, 45237, 46104, 60316, 90474, 92208, 100231, 120632, 180948, 200462, 241264, 300693, 361896, 400924, 601386, 723792, 801848, 1202772, 1603696, 1703927, 2405544, 3407854, 4811088, 5111781, 6815708, 10223562, 13631416, 20447124, 27262832, 40894248, 81788496]

約数ペア:

[(1, 81788496), (2, 40894248), (3, 27262832), (4, 20447124), (6, 13631416), (8, 10223562), (12, 6815708), (16, 5111781), (17, 4811088), (24, 3407854), (34, 2405544), (48, 1703927), (51, 1603696), (68, 1202772), (102, 801848), (113, 723792), (136, 601386), (204, 400924), (226, 361896), (272, 300693), (339, 241264), (408, 200462), (452, 180948), (678, 120632), (816, 100231), (887, 92208), (904, 90474), (1356, 60316), (1774, 46104), (1808, 45237), (1921, 42576), (2661, 30736), (2712, 30158), (3548, 23052), (3842, 21288), (5322, 15368), (5424, 15079), (5763, 14192), (7096, 11526), (7684, 10644)]