66439872

素因数分解:

$2^6\times 3^3\times {\mathrm{38449}}^1$

素因数の和:38470

約数の個数: 56

約数和(自身を含む): 195326000

約数和(自身を除く): 128886128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 38449, 76898, 115347, 153796, 230694, 307592, 346041, 461388, 615184, 692082, 922776, 1038123, 1230368, 1384164, 1845552, 2076246, 2460736, 2768328, 3691104, 4152492, 5536656, 7382208, 8304984, 11073312, 16609968, 22146624, 33219936, 66439872]

約数ペア:

[(1, 66439872), (2, 33219936), (3, 22146624), (4, 16609968), (6, 11073312), (8, 8304984), (9, 7382208), (12, 5536656), (16, 4152492), (18, 3691104), (24, 2768328), (27, 2460736), (32, 2076246), (36, 1845552), (48, 1384164), (54, 1230368), (64, 1038123), (72, 922776), (96, 692082), (108, 615184), (144, 461388), (192, 346041), (216, 307592), (288, 230694), (432, 153796), (576, 115347), (864, 76898), (1728, 38449)]