80252856

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 226105440

約数和(自身を除く): 145852584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 457, 542, 648, 813, 914, 1084, 1371, 1626, 1828, 2168, 2439, 2742, 3252, 3656, 4113, 4878, 5484, 6504, 7317, 8226, 9756, 10968, 12339, 14634, 16452, 19512, 21951, 24678, 29268, 32904, 37017, 43902, 49356, 58536, 74034, 87804, 98712, 123847, 148068, 175608, 247694, 296136, 371541, 495388, 743082, 990776, 1114623, 1486164, 2229246, 2972328, 3343869, 4458492, 6687738, 8916984, 10031607, 13375476, 20063214, 26750952, 40126428, 80252856]

約数ペア:

[(1, 80252856), (2, 40126428), (3, 26750952), (4, 20063214), (6, 13375476), (8, 10031607), (9, 8916984), (12, 6687738), (18, 4458492), (24, 3343869), (27, 2972328), (36, 2229246), (54, 1486164), (72, 1114623), (81, 990776), (108, 743082), (162, 495388), (216, 371541), (271, 296136), (324, 247694), (457, 175608), (542, 148068), (648, 123847), (813, 98712), (914, 87804), (1084, 74034), (1371, 58536), (1626, 49356), (1828, 43902), (2168, 37017), (2439, 32904), (2742, 29268), (3252, 24678), (3656, 21951), (4113, 19512), (4878, 16452), (5484, 14634), (6504, 12339), (7317, 10968), (8226, 9756)]