63621424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 137927680

約数和(自身を除く): 74306256

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 157, 172, 248, 304, 314, 344, 496, 589, 628, 688, 817, 1178, 1256, 1333, 1634, 2356, 2512, 2666, 2983, 3268, 4712, 4867, 5332, 5966, 6536, 6751, 9424, 9734, 10664, 11932, 13072, 13502, 19468, 21328, 23864, 25327, 27004, 38936, 47728, 50654, 54008, 77872, 92473, 101308, 108016, 128269, 184946, 202616, 209281, 256538, 369892, 405232, 418562, 513076, 739784, 837124, 1026152, 1479568, 1674248, 2052304, 3348496, 3976339, 7952678, 15905356, 31810712, 63621424]

約数ペア:

[(1, 63621424), (2, 31810712), (4, 15905356), (8, 7952678), (16, 3976339), (19, 3348496), (31, 2052304), (38, 1674248), (43, 1479568), (62, 1026152), (76, 837124), (86, 739784), (124, 513076), (152, 418562), (157, 405232), (172, 369892), (248, 256538), (304, 209281), (314, 202616), (344, 184946), (496, 128269), (589, 108016), (628, 101308), (688, 92473), (817, 77872), (1178, 54008), (1256, 50654), (1333, 47728), (1634, 38936), (2356, 27004), (2512, 25327), (2666, 23864), (2983, 21328), (3268, 19468), (4712, 13502), (4867, 13072), (5332, 11932), (5966, 10664), (6536, 9734), (6751, 9424)]