71493816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 186480000

約数和(自身を除く): 114986184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 739, 834, 1112, 1478, 1668, 2217, 2956, 3336, 4031, 4434, 5912, 8062, 8868, 12093, 16124, 17736, 21431, 24186, 32248, 42862, 48372, 64293, 85724, 96744, 102721, 128586, 171448, 205442, 257172, 308163, 410884, 514344, 616326, 821768, 1232652, 2465304, 2978909, 5957818, 8936727, 11915636, 17873454, 23831272, 35746908, 71493816]

約数ペア:

[(1, 71493816), (2, 35746908), (3, 23831272), (4, 17873454), (6, 11915636), (8, 8936727), (12, 5957818), (24, 2978909), (29, 2465304), (58, 1232652), (87, 821768), (116, 616326), (139, 514344), (174, 410884), (232, 308163), (278, 257172), (348, 205442), (417, 171448), (556, 128586), (696, 102721), (739, 96744), (834, 85724), (1112, 64293), (1478, 48372), (1668, 42862), (2217, 32248), (2956, 24186), (3336, 21431), (4031, 17736), (4434, 16124), (5912, 12093), (8062, 8868)]