80391366

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 198372240

約数和(自身を除く): 117980874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 197, 198, 229, 297, 394, 458, 591, 594, 687, 891, 1182, 1374, 1773, 1782, 2061, 2167, 2519, 3546, 4122, 4334, 5038, 5319, 6183, 6501, 7557, 10638, 12366, 13002, 15114, 15957, 18549, 19503, 22671, 31914, 37098, 39006, 45113, 45342, 58509, 68013, 90226, 117018, 135339, 136026, 175527, 204039, 270678, 351054, 406017, 408078, 496243, 812034, 992486, 1218051, 1488729, 2436102, 2977458, 3654153, 4466187, 7308306, 8932374, 13398561, 26797122, 40195683, 80391366]

約数ペア:

[(1, 80391366), (2, 40195683), (3, 26797122), (6, 13398561), (9, 8932374), (11, 7308306), (18, 4466187), (22, 3654153), (27, 2977458), (33, 2436102), (54, 1488729), (66, 1218051), (81, 992486), (99, 812034), (162, 496243), (197, 408078), (198, 406017), (229, 351054), (297, 270678), (394, 204039), (458, 175527), (591, 136026), (594, 135339), (687, 117018), (891, 90226), (1182, 68013), (1374, 58509), (1773, 45342), (1782, 45113), (2061, 39006), (2167, 37098), (2519, 31914), (3546, 22671), (4122, 19503), (4334, 18549), (5038, 15957), (5319, 15114), (6183, 13002), (6501, 12366), (7557, 10638)]