80967474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 218050560

約数和(自身を除く): 137083086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1091, 1178, 1197, 1302, 1767, 1953, 2182, 2394, 3273, 3534, 3906, 4123, 5301, 6546, 7637, 8246, 9819, 10602, 12369, 15274, 19638, 20729, 22911, 24738, 33821, 37107, 41458, 45822, 62187, 67642, 68733, 74214, 101463, 124374, 137466, 145103, 186561, 202926, 236747, 290206, 304389, 373122, 435309, 473494, 608778, 642599, 710241, 870618, 1285198, 1305927, 1420482, 1927797, 2130723, 2611854, 3855594, 4261446, 4498193, 5783391, 8996386, 11566782, 13494579, 26989158, 40483737, 80967474]

約数ペア:

[(1, 80967474), (2, 40483737), (3, 26989158), (6, 13494579), (7, 11566782), (9, 8996386), (14, 5783391), (18, 4498193), (19, 4261446), (21, 3855594), (31, 2611854), (38, 2130723), (42, 1927797), (57, 1420482), (62, 1305927), (63, 1285198), (93, 870618), (114, 710241), (126, 642599), (133, 608778), (171, 473494), (186, 435309), (217, 373122), (266, 304389), (279, 290206), (342, 236747), (399, 202926), (434, 186561), (558, 145103), (589, 137466), (651, 124374), (798, 101463), (1091, 74214), (1178, 68733), (1197, 67642), (1302, 62187), (1767, 45822), (1953, 41458), (2182, 37107), (2394, 33821), (3273, 24738), (3534, 22911), (3906, 20729), (4123, 19638), (5301, 15274), (6546, 12369), (7637, 10602), (8246, 9819)]