80407512

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10061}}^1$

素因数の和:10113

約数の個数: 64

約数和(自身を含む): 229413600

約数和(自身を除く): 149006088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 10061, 20122, 30183, 40244, 60366, 80488, 90549, 120732, 181098, 241464, 271647, 362196, 372257, 543294, 724392, 744514, 1086588, 1116771, 1489028, 2173176, 2233542, 2978056, 3350313, 4467084, 6700626, 8934168, 10050939, 13401252, 20101878, 26802504, 40203756, 80407512]

約数ペア:

[(1, 80407512), (2, 40203756), (3, 26802504), (4, 20101878), (6, 13401252), (8, 10050939), (9, 8934168), (12, 6700626), (18, 4467084), (24, 3350313), (27, 2978056), (36, 2233542), (37, 2173176), (54, 1489028), (72, 1116771), (74, 1086588), (108, 744514), (111, 724392), (148, 543294), (216, 372257), (222, 362196), (296, 271647), (333, 241464), (444, 181098), (666, 120732), (888, 90549), (999, 80488), (1332, 60366), (1998, 40244), (2664, 30183), (3996, 20122), (7992, 10061)]