80867484

素因数分解:

$2^2\times 3^5\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 213461248

約数和(自身を除く): 132593764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 271, 307, 324, 486, 542, 614, 813, 921, 972, 1084, 1228, 1626, 1842, 2439, 2763, 3252, 3684, 4878, 5526, 7317, 8289, 9756, 11052, 14634, 16578, 21951, 24867, 29268, 33156, 43902, 49734, 65853, 74601, 83197, 87804, 99468, 131706, 149202, 166394, 249591, 263412, 298404, 332788, 499182, 748773, 998364, 1497546, 2246319, 2995092, 4492638, 6738957, 8985276, 13477914, 20216871, 26955828, 40433742, 80867484]

約数ペア:

[(1, 80867484), (2, 40433742), (3, 26955828), (4, 20216871), (6, 13477914), (9, 8985276), (12, 6738957), (18, 4492638), (27, 2995092), (36, 2246319), (54, 1497546), (81, 998364), (108, 748773), (162, 499182), (243, 332788), (271, 298404), (307, 263412), (324, 249591), (486, 166394), (542, 149202), (614, 131706), (813, 99468), (921, 87804), (972, 83197), (1084, 74601), (1228, 65853), (1626, 49734), (1842, 43902), (2439, 33156), (2763, 29268), (3252, 24867), (3684, 21951), (4878, 16578), (5526, 14634), (7317, 11052), (8289, 9756)]