82159956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 220094784

約数和(自身を除く): 137934828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1481, 1541, 2412, 2962, 3082, 4443, 4623, 5924, 6164, 8886, 9246, 13329, 13869, 17772, 18492, 26658, 27738, 34063, 53316, 55476, 68126, 99227, 102189, 136252, 198454, 204378, 297681, 306567, 396908, 408756, 595362, 613134, 893043, 1190724, 1226268, 1786086, 2282221, 3572172, 4564442, 6846663, 9128884, 13693326, 20539989, 27386652, 41079978, 82159956]

約数ペア:

[(1, 82159956), (2, 41079978), (3, 27386652), (4, 20539989), (6, 13693326), (9, 9128884), (12, 6846663), (18, 4564442), (23, 3572172), (36, 2282221), (46, 1786086), (67, 1226268), (69, 1190724), (92, 893043), (134, 613134), (138, 595362), (201, 408756), (207, 396908), (268, 306567), (276, 297681), (402, 204378), (414, 198454), (603, 136252), (804, 102189), (828, 99227), (1206, 68126), (1481, 55476), (1541, 53316), (2412, 34063), (2962, 27738), (3082, 26658), (4443, 18492), (4623, 17772), (5924, 13869), (6164, 13329), (8886, 9246)]