78647232

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21593

約数の個数: 56

約数和(自身を含む): 219049600

約数和(自身を除く): 140402368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21559, 43118, 64677, 86236, 129354, 172472, 258708, 344944, 409621, 517416, 689888, 819242, 1034832, 1228863, 1379776, 1638484, 2069664, 2457726, 3276968, 4139328, 4915452, 6553936, 9830904, 13107872, 19661808, 26215744, 39323616, 78647232]

約数ペア:

[(1, 78647232), (2, 39323616), (3, 26215744), (4, 19661808), (6, 13107872), (8, 9830904), (12, 6553936), (16, 4915452), (19, 4139328), (24, 3276968), (32, 2457726), (38, 2069664), (48, 1638484), (57, 1379776), (64, 1228863), (76, 1034832), (96, 819242), (114, 689888), (152, 517416), (192, 409621), (228, 344944), (304, 258708), (456, 172472), (608, 129354), (912, 86236), (1216, 64677), (1824, 43118), (3648, 21559)]