71884128

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5387}}^1$

素因数の和:5539

約数の個数: 48

約数和(自身を含む): 190088640

約数和(自身を除く): 118204512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 5387, 6672, 10774, 13344, 16161, 21548, 32322, 43096, 64644, 86192, 129288, 172384, 258576, 517152, 748793, 1497586, 2246379, 2995172, 4492758, 5990344, 8985516, 11980688, 17971032, 23961376, 35942064, 71884128]

約数ペア:

[(1, 71884128), (2, 35942064), (3, 23961376), (4, 17971032), (6, 11980688), (8, 8985516), (12, 5990344), (16, 4492758), (24, 2995172), (32, 2246379), (48, 1497586), (96, 748793), (139, 517152), (278, 258576), (417, 172384), (556, 129288), (834, 86192), (1112, 64644), (1668, 43096), (2224, 32322), (3336, 21548), (4448, 16161), (5387, 13344), (6672, 10774)]