123004672

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 284328576

約数和(自身を除く): 161323904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 827, 896, 1162, 1328, 1654, 1792, 2324, 2656, 3308, 4648, 5312, 5789, 6616, 9296, 10624, 11578, 13232, 18592, 21248, 23156, 26464, 37184, 46312, 52928, 68641, 74368, 92624, 105856, 137282, 148736, 185248, 211712, 274564, 370496, 480487, 549128, 740992, 960974, 1098256, 1481984, 1921948, 2196512, 3843896, 4393024, 7687792, 8786048, 15375584, 17572096, 30751168, 61502336, 123004672]

約数ペア:

[(1, 123004672), (2, 61502336), (4, 30751168), (7, 17572096), (8, 15375584), (14, 8786048), (16, 7687792), (28, 4393024), (32, 3843896), (56, 2196512), (64, 1921948), (83, 1481984), (112, 1098256), (128, 960974), (166, 740992), (224, 549128), (256, 480487), (332, 370496), (448, 274564), (581, 211712), (664, 185248), (827, 148736), (896, 137282), (1162, 105856), (1328, 92624), (1654, 74368), (1792, 68641), (2324, 52928), (2656, 46312), (3308, 37184), (4648, 26464), (5312, 23156), (5789, 21248), (6616, 18592), (9296, 13232), (10624, 11578)]