80263428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1399}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 214502400

約数和(自身を除く): 134238972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 683, 1366, 1399, 2049, 2732, 2798, 4098, 4197, 4781, 5596, 8196, 8394, 9562, 9793, 14343, 16788, 19124, 19586, 28686, 29379, 39172, 57372, 58758, 117516, 955517, 1911034, 2866551, 3822068, 5733102, 6688619, 11466204, 13377238, 20065857, 26754476, 40131714, 80263428]

約数ペア:

[(1, 80263428), (2, 40131714), (3, 26754476), (4, 20065857), (6, 13377238), (7, 11466204), (12, 6688619), (14, 5733102), (21, 3822068), (28, 2866551), (42, 1911034), (84, 955517), (683, 117516), (1366, 58758), (1399, 57372), (2049, 39172), (2732, 29379), (2798, 28686), (4098, 19586), (4197, 19124), (4781, 16788), (5596, 14343), (8196, 9793), (8394, 9562)]