68998344

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 181094400

約数和(自身を除く): 112096056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 239, 276, 478, 523, 552, 717, 956, 1046, 1434, 1569, 1912, 2092, 2868, 3138, 4184, 5497, 5736, 6276, 10994, 12029, 12552, 16491, 21988, 24058, 32982, 36087, 43976, 48116, 65964, 72174, 96232, 124997, 131928, 144348, 249994, 288696, 374991, 499988, 749982, 999976, 1499964, 2874931, 2999928, 5749862, 8624793, 11499724, 17249586, 22999448, 34499172, 68998344]

約数ペア:

[(1, 68998344), (2, 34499172), (3, 22999448), (4, 17249586), (6, 11499724), (8, 8624793), (12, 5749862), (23, 2999928), (24, 2874931), (46, 1499964), (69, 999976), (92, 749982), (138, 499988), (184, 374991), (239, 288696), (276, 249994), (478, 144348), (523, 131928), (552, 124997), (717, 96232), (956, 72174), (1046, 65964), (1434, 48116), (1569, 43976), (1912, 36087), (2092, 32982), (2868, 24058), (3138, 21988), (4184, 16491), (5497, 12552), (5736, 12029), (6276, 10994)]