77266420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 127107596

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 383, 385, 524, 655, 766, 770, 917, 1310, 1441, 1532, 1540, 1834, 1915, 2620, 2681, 2882, 3668, 3830, 4213, 4585, 5362, 5764, 7205, 7660, 8426, 9170, 10087, 10724, 13405, 14410, 16852, 18340, 20174, 21065, 26810, 28820, 29491, 40348, 42130, 50173, 50435, 53620, 58982, 84260, 100346, 100870, 117964, 147455, 200692, 201740, 250865, 294910, 351211, 501730, 551903, 589820, 702422, 1003460, 1103806, 1404844, 1756055, 2207612, 2759515, 3512110, 3863321, 5519030, 7024220, 7726642, 11038060, 15453284, 19316605, 38633210, 77266420]

約数ペア:

[(1, 77266420), (2, 38633210), (4, 19316605), (5, 15453284), (7, 11038060), (10, 7726642), (11, 7024220), (14, 5519030), (20, 3863321), (22, 3512110), (28, 2759515), (35, 2207612), (44, 1756055), (55, 1404844), (70, 1103806), (77, 1003460), (110, 702422), (131, 589820), (140, 551903), (154, 501730), (220, 351211), (262, 294910), (308, 250865), (383, 201740), (385, 200692), (524, 147455), (655, 117964), (766, 100870), (770, 100346), (917, 84260), (1310, 58982), (1441, 53620), (1532, 50435), (1540, 50173), (1834, 42130), (1915, 40348), (2620, 29491), (2681, 28820), (2882, 26810), (3668, 21065), (3830, 20174), (4213, 18340), (4585, 16852), (5362, 14410), (5764, 13405), (7205, 10724), (7660, 10087), (8426, 9170)]