77484128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 165795840

約数和(自身を除く): 88311712

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4111, 4712, 8222, 9424, 16444, 18848, 32888, 65776, 78109, 127441, 131552, 156218, 254882, 312436, 509764, 624872, 1019528, 1249744, 2039056, 2421379, 2499488, 4078112, 4842758, 9685516, 19371032, 38742064, 77484128]

約数ペア:

[(1, 77484128), (2, 38742064), (4, 19371032), (8, 9685516), (16, 4842758), (19, 4078112), (31, 2499488), (32, 2421379), (38, 2039056), (62, 1249744), (76, 1019528), (124, 624872), (152, 509764), (248, 312436), (304, 254882), (496, 156218), (589, 131552), (608, 127441), (992, 78109), (1178, 65776), (2356, 32888), (4111, 18848), (4712, 16444), (8222, 9424)]