90462064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 220985856

約数和(自身を除く): 130523792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 616, 707, 727, 808, 1111, 1232, 1414, 1454, 1616, 2222, 2828, 2908, 4444, 5089, 5656, 5816, 7777, 7997, 8888, 10178, 11312, 11632, 15554, 15994, 17776, 20356, 31108, 31988, 40712, 55979, 62216, 63976, 73427, 81424, 111958, 124432, 127952, 146854, 223916, 293708, 447832, 513989, 587416, 807697, 895664, 1027978, 1174832, 1615394, 2055956, 3230788, 4111912, 5653879, 6461576, 8223824, 11307758, 12923152, 22615516, 45231032, 90462064]

約数ペア:

[(1, 90462064), (2, 45231032), (4, 22615516), (7, 12923152), (8, 11307758), (11, 8223824), (14, 6461576), (16, 5653879), (22, 4111912), (28, 3230788), (44, 2055956), (56, 1615394), (77, 1174832), (88, 1027978), (101, 895664), (112, 807697), (154, 587416), (176, 513989), (202, 447832), (308, 293708), (404, 223916), (616, 146854), (707, 127952), (727, 124432), (808, 111958), (1111, 81424), (1232, 73427), (1414, 63976), (1454, 62216), (1616, 55979), (2222, 40712), (2828, 31988), (2908, 31108), (4444, 20356), (5089, 17776), (5656, 15994), (5816, 15554), (7777, 11632), (7997, 11312), (8888, 10178)]