88955678

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 76932322

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 89, 94, 98, 178, 217, 329, 343, 434, 623, 658, 686, 1246, 1457, 1519, 2303, 2759, 2914, 3038, 4183, 4361, 4606, 5518, 8366, 8722, 10199, 10633, 16121, 19313, 20398, 21266, 29281, 30527, 32242, 38626, 58562, 61054, 71393, 129673, 135191, 142786, 204967, 259346, 270382, 409934, 499751, 907711, 946337, 999502, 1434769, 1815422, 1892674, 2869538, 6353977, 12707954, 44477839, 88955678]

約数ペア:

[(1, 88955678), (2, 44477839), (7, 12707954), (14, 6353977), (31, 2869538), (47, 1892674), (49, 1815422), (62, 1434769), (89, 999502), (94, 946337), (98, 907711), (178, 499751), (217, 409934), (329, 270382), (343, 259346), (434, 204967), (623, 142786), (658, 135191), (686, 129673), (1246, 71393), (1457, 61054), (1519, 58562), (2303, 38626), (2759, 32242), (2914, 30527), (3038, 29281), (4183, 21266), (4361, 20398), (4606, 19313), (5518, 16121), (8366, 10633), (8722, 10199)]