180682216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 407373120

約数和(自身を除く): 226690904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3673, 3784, 4472, 6149, 7346, 12298, 14692, 24596, 29384, 40403, 47749, 49192, 80806, 95498, 157939, 161612, 190996, 315878, 323224, 381992, 525239, 631756, 1050478, 1263512, 1737329, 2053207, 2100956, 3474658, 4106414, 4201912, 6949316, 8212828, 13898632, 16425656, 22585277, 45170554, 90341108, 180682216]

約数ペア:

[(1, 180682216), (2, 90341108), (4, 45170554), (8, 22585277), (11, 16425656), (13, 13898632), (22, 8212828), (26, 6949316), (43, 4201912), (44, 4106414), (52, 3474658), (86, 2100956), (88, 2053207), (104, 1737329), (143, 1263512), (172, 1050478), (286, 631756), (344, 525239), (473, 381992), (559, 323224), (572, 315878), (946, 190996), (1118, 161612), (1144, 157939), (1892, 95498), (2236, 80806), (3673, 49192), (3784, 47749), (4472, 40403), (6149, 29384), (7346, 24596), (12298, 14692)]