80454956386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{12049}}^1$

素因数の和:12403

約数の個数: 64

約数和(自身を含む): 146173248000

約数和(自身を除く): 65718291614

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 233, 322, 466, 623, 1246, 1631, 2047, 3262, 4094, 5359, 10718, 12049, 14329, 20737, 24098, 28658, 37513, 41474, 75026, 84343, 145159, 168686, 277127, 290318, 476951, 554254, 953902, 1072361, 1939889, 2144722, 2807417, 3338657, 3879778, 5614834, 6677314, 7506527, 15013054, 19651919, 24664303, 39303838, 49328606, 64570591, 129141182, 172650121, 249860113, 345300242, 451994137, 499720226, 903988274, 1749020791, 3498041582, 5746782599, 11493565198, 40227478193, 80454956386]

約数ペア:

[(1, 80454956386), (2, 40227478193), (7, 11493565198), (14, 5746782599), (23, 3498041582), (46, 1749020791), (89, 903988274), (161, 499720226), (178, 451994137), (233, 345300242), (322, 249860113), (466, 172650121), (623, 129141182), (1246, 64570591), (1631, 49328606), (2047, 39303838), (3262, 24664303), (4094, 19651919), (5359, 15013054), (10718, 7506527), (12049, 6677314), (14329, 5614834), (20737, 3879778), (24098, 3338657), (28658, 2807417), (37513, 2144722), (41474, 1939889), (75026, 1072361), (84343, 953902), (145159, 554254), (168686, 476951), (277127, 290318)]