87396738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 210978432

約数和(自身を除く): 123581694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1443, 2442, 2753, 2886, 5291, 5506, 8259, 10582, 15873, 16518, 30283, 31746, 35789, 60566, 71578, 90849, 101861, 107367, 181698, 203722, 214734, 305583, 393679, 611166, 787358, 1120471, 1181037, 1324193, 2240942, 2362074, 2648386, 3361413, 3972579, 6722826, 7945158, 14566123, 29132246, 43698369, 87396738]

約数ペア:

[(1, 87396738), (2, 43698369), (3, 29132246), (6, 14566123), (11, 7945158), (13, 6722826), (22, 3972579), (26, 3361413), (33, 2648386), (37, 2362074), (39, 2240942), (66, 1324193), (74, 1181037), (78, 1120471), (111, 787358), (143, 611166), (222, 393679), (286, 305583), (407, 214734), (429, 203722), (481, 181698), (814, 107367), (858, 101861), (962, 90849), (1221, 71578), (1443, 60566), (2442, 35789), (2753, 31746), (2886, 30283), (5291, 16518), (5506, 15873), (8259, 10582)]