80454876249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1\times {\mathrm{2207}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 125680066560

約数和(自身を除く): 45225190311

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1097, 1749, 2207, 3021, 3291, 6621, 11077, 12067, 20843, 24277, 33231, 36201, 41933, 58141, 62529, 72831, 116971, 125799, 174423, 229273, 350913, 461263, 639551, 687819, 1104679, 1286681, 1383789, 1918653, 2222449, 2421079, 3314037, 3860043, 6667347, 7263237, 12151469, 24446939, 26631869, 36454407, 46000501, 73340817, 79895607, 128317187, 138001503, 384951561, 506005511, 1411489057, 1518016533, 2438026553, 4234467171, 7314079659, 26818292083, 80454876249]

約数ペア:

[(1, 80454876249), (3, 26818292083), (11, 7314079659), (19, 4234467171), (33, 2438026553), (53, 1518016533), (57, 1411489057), (159, 506005511), (209, 384951561), (583, 138001503), (627, 128317187), (1007, 79895607), (1097, 73340817), (1749, 46000501), (2207, 36454407), (3021, 26631869), (3291, 24446939), (6621, 12151469), (11077, 7263237), (12067, 6667347), (20843, 3860043), (24277, 3314037), (33231, 2421079), (36201, 2222449), (41933, 1918653), (58141, 1383789), (62529, 1286681), (72831, 1104679), (116971, 687819), (125799, 639551), (174423, 461263), (229273, 350913)]