84261765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 169456896

約数和(自身を除く): 85195131

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 41, 69, 105, 111, 115, 123, 161, 185, 205, 259, 287, 345, 483, 529, 555, 615, 777, 805, 851, 861, 943, 1295, 1435, 1517, 1587, 2415, 2553, 2645, 2829, 3703, 3885, 4255, 4305, 4551, 4715, 5957, 6601, 7585, 7935, 10619, 11109, 12765, 14145, 17871, 18515, 19573, 19803, 21689, 22755, 29785, 31857, 33005, 34891, 53095, 55545, 58719, 65067, 89355, 97865, 99015, 104673, 108445, 137011, 151823, 159285, 174455, 244237, 293595, 325335, 411033, 455469, 523365, 685055, 732711, 759115, 802493, 1221185, 2055165, 2277345, 2407479, 3663555, 4012465, 5617451, 12037395, 16852353, 28087255, 84261765]

約数ペア:

[(1, 84261765), (3, 28087255), (5, 16852353), (7, 12037395), (15, 5617451), (21, 4012465), (23, 3663555), (35, 2407479), (37, 2277345), (41, 2055165), (69, 1221185), (105, 802493), (111, 759115), (115, 732711), (123, 685055), (161, 523365), (185, 455469), (205, 411033), (259, 325335), (287, 293595), (345, 244237), (483, 174455), (529, 159285), (555, 151823), (615, 137011), (777, 108445), (805, 104673), (851, 99015), (861, 97865), (943, 89355), (1295, 65067), (1435, 58719), (1517, 55545), (1587, 53095), (2415, 34891), (2553, 33005), (2645, 31857), (2829, 29785), (3703, 22755), (3885, 21689), (4255, 19803), (4305, 19573), (4551, 18515), (4715, 17871), (5957, 14145), (6601, 12765), (7585, 11109), (7935, 10619)]