66128256

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 192137400

約数和(自身を除く): 126009144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 419, 548, 576, 822, 838, 1096, 1152, 1233, 1257, 1644, 1676, 2192, 2466, 2514, 3288, 3352, 3771, 4384, 4932, 5028, 6576, 6704, 7542, 8768, 9864, 10056, 13152, 13408, 15084, 17536, 19728, 20112, 26304, 26816, 30168, 39456, 40224, 52608, 53632, 57403, 60336, 78912, 80448, 114806, 120672, 157824, 160896, 172209, 229612, 241344, 344418, 459224, 482688, 516627, 688836, 918448, 1033254, 1377672, 1836896, 2066508, 2755344, 3673792, 4133016, 5510688, 7347584, 8266032, 11021376, 16532064, 22042752, 33064128, 66128256]

約数ペア:

[(1, 66128256), (2, 33064128), (3, 22042752), (4, 16532064), (6, 11021376), (8, 8266032), (9, 7347584), (12, 5510688), (16, 4133016), (18, 3673792), (24, 2755344), (32, 2066508), (36, 1836896), (48, 1377672), (64, 1033254), (72, 918448), (96, 688836), (128, 516627), (137, 482688), (144, 459224), (192, 344418), (274, 241344), (288, 229612), (384, 172209), (411, 160896), (419, 157824), (548, 120672), (576, 114806), (822, 80448), (838, 78912), (1096, 60336), (1152, 57403), (1233, 53632), (1257, 52608), (1644, 40224), (1676, 39456), (2192, 30168), (2466, 26816), (2514, 26304), (3288, 20112), (3352, 19728), (3771, 17536), (4384, 15084), (4932, 13408), (5028, 13152), (6576, 10056), (6704, 9864), (7542, 8768)]