85778868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 247080960

約数和(自身を除く): 161302092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 161, 174, 203, 276, 322, 348, 406, 483, 609, 644, 667, 812, 966, 1218, 1334, 1531, 1932, 2001, 2436, 2668, 3062, 4002, 4593, 4669, 6124, 8004, 9186, 9338, 10717, 14007, 18372, 18676, 21434, 28014, 32151, 35213, 42868, 44399, 56028, 64302, 70426, 88798, 105639, 128604, 133197, 140852, 177596, 211278, 246491, 266394, 310793, 422556, 492982, 532788, 621586, 739473, 932379, 985964, 1021177, 1243172, 1478946, 1864758, 2042354, 2957892, 3063531, 3729516, 4084708, 6127062, 7148239, 12254124, 14296478, 21444717, 28592956, 42889434, 85778868]

約数ペア:

[(1, 85778868), (2, 42889434), (3, 28592956), (4, 21444717), (6, 14296478), (7, 12254124), (12, 7148239), (14, 6127062), (21, 4084708), (23, 3729516), (28, 3063531), (29, 2957892), (42, 2042354), (46, 1864758), (58, 1478946), (69, 1243172), (84, 1021177), (87, 985964), (92, 932379), (116, 739473), (138, 621586), (161, 532788), (174, 492982), (203, 422556), (276, 310793), (322, 266394), (348, 246491), (406, 211278), (483, 177596), (609, 140852), (644, 133197), (667, 128604), (812, 105639), (966, 88798), (1218, 70426), (1334, 64302), (1531, 56028), (1932, 44399), (2001, 42868), (2436, 35213), (2668, 32151), (3062, 28014), (4002, 21434), (4593, 18676), (4669, 18372), (6124, 14007), (8004, 10717), (9186, 9338)]