65432048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 88843792

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1151, 1292, 1496, 1672, 2302, 2584, 2992, 3344, 3553, 4604, 5168, 7106, 9208, 12661, 14212, 18416, 19567, 21869, 25322, 28424, 39134, 43738, 50644, 56848, 78268, 87476, 101288, 156536, 174952, 202576, 215237, 240559, 313072, 349904, 371773, 430474, 481118, 743546, 860948, 962236, 1487092, 1721896, 1924472, 2974184, 3443792, 3848944, 4089503, 5948368, 8179006, 16358012, 32716024, 65432048]

約数ペア:

[(1, 65432048), (2, 32716024), (4, 16358012), (8, 8179006), (11, 5948368), (16, 4089503), (17, 3848944), (19, 3443792), (22, 2974184), (34, 1924472), (38, 1721896), (44, 1487092), (68, 962236), (76, 860948), (88, 743546), (136, 481118), (152, 430474), (176, 371773), (187, 349904), (209, 313072), (272, 240559), (304, 215237), (323, 202576), (374, 174952), (418, 156536), (646, 101288), (748, 87476), (836, 78268), (1151, 56848), (1292, 50644), (1496, 43738), (1672, 39134), (2302, 28424), (2584, 25322), (2992, 21869), (3344, 19567), (3553, 18416), (4604, 14212), (5168, 12661), (7106, 9208)]