77619696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21030

約数の個数: 80

約数和(自身を含む): 250007808

約数和(自身を除く): 172388112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21001, 42002, 63003, 84004, 126006, 147007, 168008, 231011, 252012, 294014, 336016, 441021, 462022, 504024, 588028, 693033, 882042, 924044, 1008048, 1176056, 1386066, 1617077, 1764084, 1848088, 2352112, 2772132, 3234154, 3528168, 3696176, 4851231, 5544264, 6468308, 7056336, 9702462, 11088528, 12936616, 19404924, 25873232, 38809848, 77619696]

約数ペア:

[(1, 77619696), (2, 38809848), (3, 25873232), (4, 19404924), (6, 12936616), (7, 11088528), (8, 9702462), (11, 7056336), (12, 6468308), (14, 5544264), (16, 4851231), (21, 3696176), (22, 3528168), (24, 3234154), (28, 2772132), (33, 2352112), (42, 1848088), (44, 1764084), (48, 1617077), (56, 1386066), (66, 1176056), (77, 1008048), (84, 924044), (88, 882042), (112, 693033), (132, 588028), (154, 504024), (168, 462022), (176, 441021), (231, 336016), (264, 294014), (308, 252012), (336, 231011), (462, 168008), (528, 147007), (616, 126006), (924, 84004), (1232, 63003), (1848, 42002), (3696, 21001)]