64007664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 190130688

約数和(自身を除く): 126123024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 967, 1182, 1379, 1576, 1934, 2364, 2758, 2901, 3152, 3868, 4137, 4728, 5516, 5802, 6769, 7736, 8274, 9456, 11032, 11604, 13538, 15472, 16548, 20307, 22064, 23208, 27076, 33096, 40614, 46416, 54152, 66192, 81228, 108304, 162456, 190499, 324912, 380998, 571497, 761996, 1142994, 1333493, 1523992, 2285988, 2666986, 3047984, 4000479, 4571976, 5333972, 8000958, 9143952, 10667944, 16001916, 21335888, 32003832, 64007664]

約数ペア:

[(1, 64007664), (2, 32003832), (3, 21335888), (4, 16001916), (6, 10667944), (7, 9143952), (8, 8000958), (12, 5333972), (14, 4571976), (16, 4000479), (21, 3047984), (24, 2666986), (28, 2285988), (42, 1523992), (48, 1333493), (56, 1142994), (84, 761996), (112, 571497), (168, 380998), (197, 324912), (336, 190499), (394, 162456), (591, 108304), (788, 81228), (967, 66192), (1182, 54152), (1379, 46416), (1576, 40614), (1934, 33096), (2364, 27076), (2758, 23208), (2901, 22064), (3152, 20307), (3868, 16548), (4137, 15472), (4728, 13538), (5516, 11604), (5802, 11032), (6769, 9456), (7736, 8274)]