77091912

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 217219200

約数和(自身を除く): 140127288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 439, 542, 648, 813, 878, 1084, 1317, 1626, 1756, 2168, 2439, 2634, 3252, 3512, 3951, 4878, 5268, 6504, 7317, 7902, 9756, 10536, 11853, 14634, 15804, 19512, 21951, 23706, 29268, 31608, 35559, 43902, 47412, 58536, 71118, 87804, 94824, 118969, 142236, 175608, 237938, 284472, 356907, 475876, 713814, 951752, 1070721, 1427628, 2141442, 2855256, 3212163, 4282884, 6424326, 8565768, 9636489, 12848652, 19272978, 25697304, 38545956, 77091912]

約数ペア:

[(1, 77091912), (2, 38545956), (3, 25697304), (4, 19272978), (6, 12848652), (8, 9636489), (9, 8565768), (12, 6424326), (18, 4282884), (24, 3212163), (27, 2855256), (36, 2141442), (54, 1427628), (72, 1070721), (81, 951752), (108, 713814), (162, 475876), (216, 356907), (271, 284472), (324, 237938), (439, 175608), (542, 142236), (648, 118969), (813, 94824), (878, 87804), (1084, 71118), (1317, 58536), (1626, 47412), (1756, 43902), (2168, 35559), (2439, 31608), (2634, 29268), (3252, 23706), (3512, 21951), (3951, 19512), (4878, 15804), (5268, 14634), (6504, 11853), (7317, 10536), (7902, 9756)]