64475712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16016

約数の個数: 84

約数和(自身を含む): 211222336

約数和(自身を除く): 146746624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 15991, 31982, 47973, 63964, 95946, 111937, 127928, 143919, 191892, 223874, 255856, 287838, 335811, 383784, 447748, 511712, 575676, 671622, 767568, 895496, 1007433, 1023424, 1151352, 1343244, 1535136, 1790992, 2014866, 2302704, 2686488, 3070272, 3581984, 4029732, 4605408, 5372976, 7163968, 8059464, 9210816, 10745952, 16118928, 21491904, 32237856, 64475712]

約数ペア:

[(1, 64475712), (2, 32237856), (3, 21491904), (4, 16118928), (6, 10745952), (7, 9210816), (8, 8059464), (9, 7163968), (12, 5372976), (14, 4605408), (16, 4029732), (18, 3581984), (21, 3070272), (24, 2686488), (28, 2302704), (32, 2014866), (36, 1790992), (42, 1535136), (48, 1343244), (56, 1151352), (63, 1023424), (64, 1007433), (72, 895496), (84, 767568), (96, 671622), (112, 575676), (126, 511712), (144, 447748), (168, 383784), (192, 335811), (224, 287838), (252, 255856), (288, 223874), (336, 191892), (448, 143919), (504, 127928), (576, 111937), (672, 95946), (1008, 63964), (1344, 47973), (2016, 31982), (4032, 15991)]