64784016

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13633}}^1$

素因数の和:13661

約数の個数: 80

約数和(自身を含む): 202873920

約数和(自身を除く): 138089904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 13633, 27266, 40899, 54532, 81798, 109064, 122697, 149963, 163596, 218128, 245394, 299926, 327192, 368091, 449889, 490788, 599852, 654384, 736182, 899778, 981576, 1199704, 1349667, 1472364, 1799556, 1963152, 2399408, 2699334, 2944728, 3599112, 4049001, 5398668, 5889456, 7198224, 8098002, 10797336, 16196004, 21594672, 32392008, 64784016]

約数ペア:

[(1, 64784016), (2, 32392008), (3, 21594672), (4, 16196004), (6, 10797336), (8, 8098002), (9, 7198224), (11, 5889456), (12, 5398668), (16, 4049001), (18, 3599112), (22, 2944728), (24, 2699334), (27, 2399408), (33, 1963152), (36, 1799556), (44, 1472364), (48, 1349667), (54, 1199704), (66, 981576), (72, 899778), (88, 736182), (99, 654384), (108, 599852), (132, 490788), (144, 449889), (176, 368091), (198, 327192), (216, 299926), (264, 245394), (297, 218128), (396, 163596), (432, 149963), (528, 122697), (594, 109064), (792, 81798), (1188, 54532), (1584, 40899), (2376, 27266), (4752, 13633)]