80223744

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1851

約数の個数: 80

約数和(自身を含む): 221213520

約数和(自身を除く): 140989776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1801, 1856, 2784, 3602, 3712, 5403, 5568, 7204, 7424, 10806, 11136, 14408, 14848, 21612, 22272, 28816, 43224, 44544, 52229, 57632, 86448, 104458, 115264, 156687, 172896, 208916, 230528, 313374, 345792, 417832, 461056, 626748, 691584, 835664, 922112, 1253496, 1383168, 1671328, 2506992, 2766336, 3342656, 5013984, 6685312, 10027968, 13370624, 20055936, 26741248, 40111872, 80223744]

約数ペア:

[(1, 80223744), (2, 40111872), (3, 26741248), (4, 20055936), (6, 13370624), (8, 10027968), (12, 6685312), (16, 5013984), (24, 3342656), (29, 2766336), (32, 2506992), (48, 1671328), (58, 1383168), (64, 1253496), (87, 922112), (96, 835664), (116, 691584), (128, 626748), (174, 461056), (192, 417832), (232, 345792), (256, 313374), (348, 230528), (384, 208916), (464, 172896), (512, 156687), (696, 115264), (768, 104458), (928, 86448), (1392, 57632), (1536, 52229), (1801, 44544), (1856, 43224), (2784, 28816), (3602, 22272), (3712, 21612), (5403, 14848), (5568, 14408), (7204, 11136), (7424, 10806)]