80200908

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 139946292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 92, 108, 138, 166, 207, 249, 276, 332, 389, 414, 498, 621, 747, 778, 828, 996, 1167, 1242, 1494, 1556, 1909, 2241, 2334, 2484, 2988, 3501, 3818, 4482, 4668, 5727, 7002, 7636, 8947, 8964, 10503, 11454, 14004, 17181, 17894, 21006, 22908, 26841, 32287, 34362, 35788, 42012, 51543, 53682, 64574, 68724, 80523, 96861, 103086, 107364, 129148, 161046, 193722, 206172, 241569, 290583, 322092, 387444, 483138, 581166, 742601, 871749, 966276, 1162332, 1485202, 1743498, 2227803, 2970404, 3486996, 4455606, 6683409, 8911212, 13366818, 20050227, 26733636, 40100454, 80200908]

約数ペア:

[(1, 80200908), (2, 40100454), (3, 26733636), (4, 20050227), (6, 13366818), (9, 8911212), (12, 6683409), (18, 4455606), (23, 3486996), (27, 2970404), (36, 2227803), (46, 1743498), (54, 1485202), (69, 1162332), (83, 966276), (92, 871749), (108, 742601), (138, 581166), (166, 483138), (207, 387444), (249, 322092), (276, 290583), (332, 241569), (389, 206172), (414, 193722), (498, 161046), (621, 129148), (747, 107364), (778, 103086), (828, 96861), (996, 80523), (1167, 68724), (1242, 64574), (1494, 53682), (1556, 51543), (1909, 42012), (2241, 35788), (2334, 34362), (2484, 32287), (2988, 26841), (3501, 22908), (3818, 21006), (4482, 17894), (4668, 17181), (5727, 14004), (7002, 11454), (7636, 10503), (8947, 8964)]