80496426272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{23311}}^1$

素因数の和:23470

約数の個数: 72

約数和(自身を含む): 166416348672

約数和(自身を除く): 85919922400

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3481, 3658, 6962, 7316, 13924, 14632, 23311, 27848, 29264, 46622, 55696, 58528, 93244, 107911, 111392, 186488, 215822, 372976, 431644, 722641, 745952, 863288, 1375349, 1445282, 1726576, 2750698, 2890564, 3453152, 5501396, 5781128, 11002792, 11562256, 22005584, 23124512, 42635819, 44011168, 81145591, 85271638, 162291182, 170543276, 324582364, 341086552, 649164728, 682173104, 1298329456, 1364346208, 2515513321, 2596658912, 5031026642, 10062053284, 20124106568, 40248213136, 80496426272]

約数ペア:

[(1, 80496426272), (2, 40248213136), (4, 20124106568), (8, 10062053284), (16, 5031026642), (31, 2596658912), (32, 2515513321), (59, 1364346208), (62, 1298329456), (118, 682173104), (124, 649164728), (236, 341086552), (248, 324582364), (472, 170543276), (496, 162291182), (944, 85271638), (992, 81145591), (1829, 44011168), (1888, 42635819), (3481, 23124512), (3658, 22005584), (6962, 11562256), (7316, 11002792), (13924, 5781128), (14632, 5501396), (23311, 3453152), (27848, 2890564), (29264, 2750698), (46622, 1726576), (55696, 1445282), (58528, 1375349), (93244, 863288), (107911, 745952), (111392, 722641), (186488, 431644), (215822, 372976)]