77973714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 209873664

約数和(自身を除く): 131899950

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 181, 182, 234, 263, 273, 362, 526, 543, 546, 789, 819, 1086, 1267, 1578, 1629, 1638, 1841, 2353, 2367, 2534, 3258, 3419, 3682, 3801, 4706, 4734, 5523, 6838, 7059, 7602, 10257, 11046, 11403, 14118, 16471, 16569, 20514, 21177, 22806, 23933, 30771, 32942, 33138, 42354, 47603, 47866, 49413, 61542, 71799, 95206, 98826, 142809, 143598, 148239, 215397, 285618, 296478, 333221, 428427, 430794, 618839, 666442, 856854, 999663, 1237678, 1856517, 1999326, 2998989, 3713034, 4331873, 5569551, 5997978, 8663746, 11139102, 12995619, 25991238, 38986857, 77973714]

約数ペア:

[(1, 77973714), (2, 38986857), (3, 25991238), (6, 12995619), (7, 11139102), (9, 8663746), (13, 5997978), (14, 5569551), (18, 4331873), (21, 3713034), (26, 2998989), (39, 1999326), (42, 1856517), (63, 1237678), (78, 999663), (91, 856854), (117, 666442), (126, 618839), (181, 430794), (182, 428427), (234, 333221), (263, 296478), (273, 285618), (362, 215397), (526, 148239), (543, 143598), (546, 142809), (789, 98826), (819, 95206), (1086, 71799), (1267, 61542), (1578, 49413), (1629, 47866), (1638, 47603), (1841, 42354), (2353, 33138), (2367, 32942), (2534, 30771), (3258, 23933), (3419, 22806), (3682, 21177), (3801, 20514), (4706, 16569), (4734, 16471), (5523, 14118), (6838, 11403), (7059, 11046), (7602, 10257)]