80431542

素因数分解:

$2^1\times 3^5\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 181988352

約数和(自身を除く): 101556810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 991, 1002, 1503, 1982, 2973, 3006, 4509, 5946, 8919, 9018, 13527, 17838, 26757, 27054, 40581, 53514, 80271, 81162, 160542, 165497, 240813, 330994, 481626, 496491, 992982, 1489473, 2978946, 4468419, 8936838, 13405257, 26810514, 40215771, 80431542]

約数ペア:

[(1, 80431542), (2, 40215771), (3, 26810514), (6, 13405257), (9, 8936838), (18, 4468419), (27, 2978946), (54, 1489473), (81, 992982), (162, 496491), (167, 481626), (243, 330994), (334, 240813), (486, 165497), (501, 160542), (991, 81162), (1002, 80271), (1503, 53514), (1982, 40581), (2973, 27054), (3006, 26757), (4509, 17838), (5946, 13527), (8919, 9018)]