64198244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 132276480

約数和(自身を除く): 68078236

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 79, 92, 121, 146, 158, 242, 253, 292, 316, 484, 506, 803, 869, 1012, 1606, 1679, 1738, 1817, 2783, 3212, 3358, 3476, 3634, 5566, 5767, 6716, 7268, 8833, 9559, 11132, 11534, 17666, 18469, 19118, 19987, 23068, 35332, 36938, 38236, 39974, 63437, 73876, 79948, 126874, 132641, 203159, 219857, 253748, 265282, 406318, 439714, 530564, 697807, 812636, 879428, 1395614, 1459051, 2791228, 2918102, 5836204, 16049561, 32099122, 64198244]

約数ペア:

[(1, 64198244), (2, 32099122), (4, 16049561), (11, 5836204), (22, 2918102), (23, 2791228), (44, 1459051), (46, 1395614), (73, 879428), (79, 812636), (92, 697807), (121, 530564), (146, 439714), (158, 406318), (242, 265282), (253, 253748), (292, 219857), (316, 203159), (484, 132641), (506, 126874), (803, 79948), (869, 73876), (1012, 63437), (1606, 39974), (1679, 38236), (1738, 36938), (1817, 35332), (2783, 23068), (3212, 19987), (3358, 19118), (3476, 18469), (3634, 17666), (5566, 11534), (5767, 11132), (6716, 9559), (7268, 8833)]