64921536

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 84

約数和(自身を含む): 187223400

約数和(自身を除く): 122301864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 419, 538, 576, 807, 838, 1076, 1257, 1614, 1676, 2152, 2421, 2514, 3228, 3352, 3771, 4304, 4842, 5028, 6456, 6704, 7542, 8608, 9684, 10056, 12912, 13408, 15084, 17216, 19368, 20112, 25824, 26816, 30168, 38736, 40224, 51648, 60336, 77472, 80448, 112711, 120672, 154944, 225422, 241344, 338133, 450844, 676266, 901688, 1014399, 1352532, 1803376, 2028798, 2705064, 3606752, 4057596, 5410128, 7213504, 8115192, 10820256, 16230384, 21640512, 32460768, 64921536]

約数ペア:

[(1, 64921536), (2, 32460768), (3, 21640512), (4, 16230384), (6, 10820256), (8, 8115192), (9, 7213504), (12, 5410128), (16, 4057596), (18, 3606752), (24, 2705064), (32, 2028798), (36, 1803376), (48, 1352532), (64, 1014399), (72, 901688), (96, 676266), (144, 450844), (192, 338133), (269, 241344), (288, 225422), (419, 154944), (538, 120672), (576, 112711), (807, 80448), (838, 77472), (1076, 60336), (1257, 51648), (1614, 40224), (1676, 38736), (2152, 30168), (2421, 26816), (2514, 25824), (3228, 20112), (3352, 19368), (3771, 17216), (4304, 15084), (4842, 13408), (5028, 12912), (6456, 10056), (6704, 9684), (7542, 8608)]