87323838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 210567168

約数和(自身を除く): 123243330

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1427, 1457, 1974, 2854, 2914, 4281, 4371, 8562, 8742, 9989, 10199, 19978, 20398, 29967, 30597, 44237, 59934, 61194, 67069, 88474, 132711, 134138, 201207, 265422, 309659, 402414, 469483, 619318, 928977, 938966, 1408449, 1857954, 2079139, 2816898, 4158278, 6237417, 12474834, 14553973, 29107946, 43661919, 87323838]

約数ペア:

[(1, 87323838), (2, 43661919), (3, 29107946), (6, 14553973), (7, 12474834), (14, 6237417), (21, 4158278), (31, 2816898), (42, 2079139), (47, 1857954), (62, 1408449), (93, 938966), (94, 928977), (141, 619318), (186, 469483), (217, 402414), (282, 309659), (329, 265422), (434, 201207), (651, 134138), (658, 132711), (987, 88474), (1302, 67069), (1427, 61194), (1457, 59934), (1974, 44237), (2854, 30597), (2914, 29967), (4281, 20398), (4371, 19978), (8562, 10199), (8742, 9989)]