82112112

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 239382000

約数和(自身を除く): 157269888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 129, 144, 149, 172, 178, 258, 267, 298, 344, 356, 387, 447, 516, 534, 596, 688, 712, 774, 801, 894, 1032, 1068, 1192, 1341, 1424, 1548, 1602, 1788, 2064, 2136, 2384, 2682, 3096, 3204, 3576, 3827, 4272, 5364, 6192, 6407, 6408, 7152, 7654, 10728, 11481, 12814, 12816, 13261, 15308, 19221, 21456, 22962, 25628, 26522, 30616, 34443, 38442, 39783, 45924, 51256, 53044, 57663, 61232, 68886, 76884, 79566, 91848, 102512, 106088, 115326, 119349, 137772, 153768, 159132, 183696, 212176, 230652, 238698, 275544, 307536, 318264, 461304, 477396, 551088, 570223, 636528, 922608, 954792, 1140446, 1710669, 1909584, 2280892, 3421338, 4561784, 5132007, 6842676, 9123568, 10264014, 13685352, 20528028, 27370704, 41056056, 82112112]

約数ペア:

[(1, 82112112), (2, 41056056), (3, 27370704), (4, 20528028), (6, 13685352), (8, 10264014), (9, 9123568), (12, 6842676), (16, 5132007), (18, 4561784), (24, 3421338), (36, 2280892), (43, 1909584), (48, 1710669), (72, 1140446), (86, 954792), (89, 922608), (129, 636528), (144, 570223), (149, 551088), (172, 477396), (178, 461304), (258, 318264), (267, 307536), (298, 275544), (344, 238698), (356, 230652), (387, 212176), (447, 183696), (516, 159132), (534, 153768), (596, 137772), (688, 119349), (712, 115326), (774, 106088), (801, 102512), (894, 91848), (1032, 79566), (1068, 76884), (1192, 68886), (1341, 61232), (1424, 57663), (1548, 53044), (1602, 51256), (1788, 45924), (2064, 39783), (2136, 38442), (2384, 34443), (2682, 30616), (3096, 26522), (3204, 25628), (3576, 22962), (3827, 21456), (4272, 19221), (5364, 15308), (6192, 13261), (6407, 12816), (6408, 12814), (7152, 11481), (7654, 10728)]