64642272

素因数分解:

$2^5\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1231}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 170134272

約数和(自身を除く): 105492000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 547, 1094, 1231, 1641, 2188, 2462, 3282, 3693, 4376, 4924, 6564, 7386, 8752, 9848, 13128, 14772, 17504, 19696, 26256, 29544, 39392, 52512, 59088, 118176, 673357, 1346714, 2020071, 2693428, 4040142, 5386856, 8080284, 10773712, 16160568, 21547424, 32321136, 64642272]

約数ペア:

[(1, 64642272), (2, 32321136), (3, 21547424), (4, 16160568), (6, 10773712), (8, 8080284), (12, 5386856), (16, 4040142), (24, 2693428), (32, 2020071), (48, 1346714), (96, 673357), (547, 118176), (1094, 59088), (1231, 52512), (1641, 39392), (2188, 29544), (2462, 26256), (3282, 19696), (3693, 17504), (4376, 14772), (4924, 13128), (6564, 9848), (7386, 8752)]