71738136

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 202554000

約数和(自身を除く): 130815864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 743, 894, 1192, 1341, 1486, 1788, 2229, 2682, 2972, 3576, 4023, 4458, 5364, 5944, 6687, 8046, 8916, 10728, 12069, 13374, 16092, 17832, 20061, 24138, 26748, 32184, 40122, 48276, 53496, 60183, 80244, 96552, 110707, 120366, 160488, 221414, 240732, 332121, 442828, 481464, 664242, 885656, 996363, 1328484, 1992726, 2656968, 2989089, 3985452, 5978178, 7970904, 8967267, 11956356, 17934534, 23912712, 35869068, 71738136]

約数ペア:

[(1, 71738136), (2, 35869068), (3, 23912712), (4, 17934534), (6, 11956356), (8, 8967267), (9, 7970904), (12, 5978178), (18, 3985452), (24, 2989089), (27, 2656968), (36, 1992726), (54, 1328484), (72, 996363), (81, 885656), (108, 664242), (149, 481464), (162, 442828), (216, 332121), (298, 240732), (324, 221414), (447, 160488), (596, 120366), (648, 110707), (743, 96552), (894, 80244), (1192, 60183), (1341, 53496), (1486, 48276), (1788, 40122), (2229, 32184), (2682, 26748), (2972, 24138), (3576, 20061), (4023, 17832), (4458, 16092), (5364, 13374), (5944, 12069), (6687, 10728), (8046, 8916)]