66863664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22111}}^1$

素因数の和:22135

約数の個数: 80

約数和(自身を含む): 219351040

約数和(自身を除く): 152487376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22111, 44222, 66333, 88444, 132666, 154777, 176888, 198999, 265332, 309554, 353776, 397998, 464331, 530664, 596997, 619108, 795996, 928662, 1061328, 1193994, 1238216, 1392993, 1591992, 1857324, 2387988, 2476432, 2785986, 3183984, 3714648, 4178979, 4775976, 5571972, 7429296, 8357958, 9551952, 11143944, 16715916, 22287888, 33431832, 66863664]

約数ペア:

[(1, 66863664), (2, 33431832), (3, 22287888), (4, 16715916), (6, 11143944), (7, 9551952), (8, 8357958), (9, 7429296), (12, 5571972), (14, 4775976), (16, 4178979), (18, 3714648), (21, 3183984), (24, 2785986), (27, 2476432), (28, 2387988), (36, 1857324), (42, 1591992), (48, 1392993), (54, 1238216), (56, 1193994), (63, 1061328), (72, 928662), (84, 795996), (108, 619108), (112, 596997), (126, 530664), (144, 464331), (168, 397998), (189, 353776), (216, 309554), (252, 265332), (336, 198999), (378, 176888), (432, 154777), (504, 132666), (756, 88444), (1008, 66333), (1512, 44222), (3024, 22111)]