90861012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 252033600

約数和(自身を除く): 161172588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1153, 1194, 1791, 2189, 2306, 2388, 3459, 3582, 4378, 4612, 6567, 6918, 7164, 8756, 10377, 12683, 13134, 13836, 19701, 20754, 25366, 26268, 38049, 39402, 41508, 50732, 76098, 78804, 114147, 152196, 228294, 229447, 456588, 458894, 688341, 917788, 1376682, 2065023, 2523917, 2753364, 4130046, 5047834, 7571751, 8260092, 10095668, 15143502, 22715253, 30287004, 45430506, 90861012]

約数ペア:

[(1, 90861012), (2, 45430506), (3, 30287004), (4, 22715253), (6, 15143502), (9, 10095668), (11, 8260092), (12, 7571751), (18, 5047834), (22, 4130046), (33, 2753364), (36, 2523917), (44, 2065023), (66, 1376682), (99, 917788), (132, 688341), (198, 458894), (199, 456588), (396, 229447), (398, 228294), (597, 152196), (796, 114147), (1153, 78804), (1194, 76098), (1791, 50732), (2189, 41508), (2306, 39402), (2388, 38049), (3459, 26268), (3582, 25366), (4378, 20754), (4612, 19701), (6567, 13836), (6918, 13134), (7164, 12683), (8756, 10377)]