8128577376

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{118093}}^1$

素因数の和:118348

約数の個数: 72

約数和(自身を含む): 23212556640

約数和(自身を除く): 15083979264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 7648, 8604, 11472, 17208, 22944, 34416, 68832, 118093, 236186, 354279, 472372, 708558, 944744, 1062837, 1417116, 1889488, 2125674, 2834232, 3778976, 4251348, 5668464, 8502696, 11336928, 17005392, 28224227, 34010784, 56448454, 84672681, 112896908, 169345362, 225793816, 254018043, 338690724, 451587632, 508036086, 677381448, 903175264, 1016072172, 1354762896, 2032144344, 2709525792, 4064288688, 8128577376]

約数ペア:

[(1, 8128577376), (2, 4064288688), (3, 2709525792), (4, 2032144344), (6, 1354762896), (8, 1016072172), (9, 903175264), (12, 677381448), (16, 508036086), (18, 451587632), (24, 338690724), (32, 254018043), (36, 225793816), (48, 169345362), (72, 112896908), (96, 84672681), (144, 56448454), (239, 34010784), (288, 28224227), (478, 17005392), (717, 11336928), (956, 8502696), (1434, 5668464), (1912, 4251348), (2151, 3778976), (2868, 2834232), (3824, 2125674), (4302, 1889488), (5736, 1417116), (7648, 1062837), (8604, 944744), (11472, 708558), (17208, 472372), (22944, 354279), (34416, 236186), (68832, 118093)]