64064448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{15889}}^1$

素因数の和:15914

約数の個数: 84

約数和(自身を含む): 209875120

約数和(自身を除く): 145810672

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, 15889, 31778, 47667, 63556, 95334, 111223, 127112, 143001, 190668, 222446, 254224, 286002, 333669, 381336, 444892, 508448, 572004, 667338, 762672, 889784, 1001007, 1016896, 1144008, 1334676, 1525344, 1779568, 2002014, 2288016, 2669352, 3050688, 3559136, 4004028, 4576032, 5338704, 7118272, 8008056, 9152064, 10677408, 16016112, 21354816, 32032224, 64064448]

約数ペア:

[(1, 64064448), (2, 32032224), (3, 21354816), (4, 16016112), (6, 10677408), (7, 9152064), (8, 8008056), (9, 7118272), (12, 5338704), (14, 4576032), (16, 4004028), (18, 3559136), (21, 3050688), (24, 2669352), (28, 2288016), (32, 2002014), (36, 1779568), (42, 1525344), (48, 1334676), (56, 1144008), (63, 1016896), (64, 1001007), (72, 889784), (84, 762672), (96, 667338), (112, 572004), (126, 508448), (144, 444892), (168, 381336), (192, 333669), (224, 286002), (252, 254224), (288, 222446), (336, 190668), (448, 143001), (504, 127112), (576, 111223), (672, 95334), (1008, 63556), (1344, 47667), (2016, 31778), (4032, 15889)]