81738873426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{11393}}^1$

素因数の和:12496

約数の個数: 96

約数和(自身を含む): 198640626048

約数和(自身を除く): 116901752622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1061, 1127, 2122, 2254, 3183, 3381, 6366, 6762, 7427, 11393, 14854, 22281, 22786, 24403, 34179, 44562, 48806, 51989, 68358, 73209, 79751, 103978, 146418, 155967, 159502, 170821, 239253, 262039, 311934, 341642, 478506, 512463, 524078, 558257, 786117, 1024926, 1116514, 1195747, 1572234, 1674771, 1834273, 2391494, 3349542, 3587241, 3668546, 5502819, 7174482, 11005638, 12087973, 12839911, 24175946, 25679822, 36263919, 38519733, 72527838, 77039466, 84615811, 169231622, 253847433, 278023379, 507694866, 556046758, 592310677, 834070137, 1184621354, 1668140274, 1776932031, 1946163653, 3553864062, 3892327306, 5838490959, 11676981918, 13623145571, 27246291142, 40869436713, 81738873426]

約数ペア:

[(1, 81738873426), (2, 40869436713), (3, 27246291142), (6, 13623145571), (7, 11676981918), (14, 5838490959), (21, 3892327306), (23, 3553864062), (42, 1946163653), (46, 1776932031), (49, 1668140274), (69, 1184621354), (98, 834070137), (138, 592310677), (147, 556046758), (161, 507694866), (294, 278023379), (322, 253847433), (483, 169231622), (966, 84615811), (1061, 77039466), (1127, 72527838), (2122, 38519733), (2254, 36263919), (3183, 25679822), (3381, 24175946), (6366, 12839911), (6762, 12087973), (7427, 11005638), (11393, 7174482), (14854, 5502819), (22281, 3668546), (22786, 3587241), (24403, 3349542), (34179, 2391494), (44562, 1834273), (48806, 1674771), (51989, 1572234), (68358, 1195747), (73209, 1116514), (79751, 1024926), (103978, 786117), (146418, 558257), (155967, 524078), (159502, 512463), (170821, 478506), (239253, 341642), (262039, 311934)]