80181864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6959

約数の個数: 96

約数和(自身を含む): 259009920

約数和(自身を除く): 178828056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 6917, 11592, 13834, 20751, 27668, 41502, 48419, 55336, 62253, 83004, 96838, 124506, 145257, 159091, 166008, 193676, 249012, 290514, 318182, 387352, 435771, 477273, 498024, 581028, 636364, 871542, 954546, 1113637, 1162056, 1272728, 1431819, 1743084, 1909092, 2227274, 2863638, 3340911, 3486168, 3818184, 4454548, 5727276, 6681822, 8909096, 10022733, 11454552, 13363644, 20045466, 26727288, 40090932, 80181864]

約数ペア:

[(1, 80181864), (2, 40090932), (3, 26727288), (4, 20045466), (6, 13363644), (7, 11454552), (8, 10022733), (9, 8909096), (12, 6681822), (14, 5727276), (18, 4454548), (21, 3818184), (23, 3486168), (24, 3340911), (28, 2863638), (36, 2227274), (42, 1909092), (46, 1743084), (56, 1431819), (63, 1272728), (69, 1162056), (72, 1113637), (84, 954546), (92, 871542), (126, 636364), (138, 581028), (161, 498024), (168, 477273), (184, 435771), (207, 387352), (252, 318182), (276, 290514), (322, 249012), (414, 193676), (483, 166008), (504, 159091), (552, 145257), (644, 124506), (828, 96838), (966, 83004), (1288, 62253), (1449, 55336), (1656, 48419), (1932, 41502), (2898, 27668), (3864, 20751), (5796, 13834), (6917, 11592)]