80532228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18089}}^1$

素因数の和:18156

約数の個数: 48

約数和(自身を含む): 218816640

約数和(自身を除く): 138284412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 18089, 36178, 54267, 72356, 108534, 126623, 217068, 253246, 379869, 506492, 759738, 958717, 1519476, 1917434, 2876151, 3834868, 5752302, 6711019, 11504604, 13422038, 20133057, 26844076, 40266114, 80532228]

約数ペア:

[(1, 80532228), (2, 40266114), (3, 26844076), (4, 20133057), (6, 13422038), (7, 11504604), (12, 6711019), (14, 5752302), (21, 3834868), (28, 2876151), (42, 1917434), (53, 1519476), (84, 958717), (106, 759738), (159, 506492), (212, 379869), (318, 253246), (371, 217068), (636, 126623), (742, 108534), (1113, 72356), (1484, 54267), (2226, 36178), (4452, 18089)]