121672512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16280

約数の個数: 84

約数和(自身を含む): 375602500

約数和(自身を除く): 253929988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 16249, 32498, 48747, 64996, 97494, 129992, 146241, 194988, 211237, 259984, 292482, 389976, 422474, 519968, 584964, 633711, 779952, 844948, 1039936, 1169928, 1267422, 1559904, 1689896, 1901133, 2339856, 2534844, 3119808, 3379792, 3802266, 4679712, 5069688, 6759584, 7604532, 9359424, 10139376, 13519168, 15209064, 20278752, 30418128, 40557504, 60836256, 121672512]

約数ペア:

[(1, 121672512), (2, 60836256), (3, 40557504), (4, 30418128), (6, 20278752), (8, 15209064), (9, 13519168), (12, 10139376), (13, 9359424), (16, 7604532), (18, 6759584), (24, 5069688), (26, 4679712), (32, 3802266), (36, 3379792), (39, 3119808), (48, 2534844), (52, 2339856), (64, 1901133), (72, 1689896), (78, 1559904), (96, 1267422), (104, 1169928), (117, 1039936), (144, 844948), (156, 779952), (192, 633711), (208, 584964), (234, 519968), (288, 422474), (312, 389976), (416, 292482), (468, 259984), (576, 211237), (624, 194988), (832, 146241), (936, 129992), (1248, 97494), (1872, 64996), (2496, 48747), (3744, 32498), (7488, 16249)]