82789498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 150698880

約数和(自身を除く): 67909382

約数列:

[1, 2, 11, 19, 22, 37, 38, 53, 74, 101, 106, 202, 209, 407, 418, 583, 703, 814, 1007, 1111, 1166, 1406, 1919, 1961, 2014, 2222, 3737, 3838, 3922, 5353, 7474, 7733, 10706, 11077, 15466, 21109, 21571, 22154, 37259, 41107, 42218, 43142, 58883, 71003, 74518, 82214, 101707, 117766, 142006, 198061, 203414, 396122, 409849, 781033, 819698, 1118777, 1562066, 2178671, 2237554, 3763159, 4357342, 7526318, 41394749, 82789498]

約数ペア:

[(1, 82789498), (2, 41394749), (11, 7526318), (19, 4357342), (22, 3763159), (37, 2237554), (38, 2178671), (53, 1562066), (74, 1118777), (101, 819698), (106, 781033), (202, 409849), (209, 396122), (407, 203414), (418, 198061), (583, 142006), (703, 117766), (814, 101707), (1007, 82214), (1111, 74518), (1166, 71003), (1406, 58883), (1919, 43142), (1961, 42218), (2014, 41107), (2222, 37259), (3737, 22154), (3838, 21571), (3922, 21109), (5353, 15466), (7474, 11077), (7733, 10706)]