64651344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 175857792

約数和(自身を除く): 111206448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 373, 471, 552, 628, 746, 942, 1104, 1119, 1256, 1492, 1884, 2238, 2512, 2984, 3611, 3768, 4476, 5968, 7222, 7536, 8579, 8952, 10833, 14444, 17158, 17904, 21666, 25737, 28888, 34316, 43332, 51474, 57776, 58561, 68632, 86664, 102948, 117122, 137264, 173328, 175683, 205896, 234244, 351366, 411792, 468488, 702732, 936976, 1346903, 1405464, 2693806, 2810928, 4040709, 5387612, 8081418, 10775224, 16162836, 21550448, 32325672, 64651344]

約数ペア:

[(1, 64651344), (2, 32325672), (3, 21550448), (4, 16162836), (6, 10775224), (8, 8081418), (12, 5387612), (16, 4040709), (23, 2810928), (24, 2693806), (46, 1405464), (48, 1346903), (69, 936976), (92, 702732), (138, 468488), (157, 411792), (184, 351366), (276, 234244), (314, 205896), (368, 175683), (373, 173328), (471, 137264), (552, 117122), (628, 102948), (746, 86664), (942, 68632), (1104, 58561), (1119, 57776), (1256, 51474), (1492, 43332), (1884, 34316), (2238, 28888), (2512, 25737), (2984, 21666), (3611, 17904), (3768, 17158), (4476, 14444), (5968, 10833), (7222, 8952), (7536, 8579)]