73122944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 155325600

約数和(自身を除く): 82202656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 281, 304, 428, 562, 608, 856, 1124, 1216, 1712, 2033, 2248, 2432, 3424, 4066, 4496, 5339, 6848, 8132, 8992, 10678, 13696, 16264, 17984, 21356, 30067, 32528, 35968, 42712, 60134, 65056, 85424, 120268, 130112, 170848, 240536, 260224, 341696, 481072, 571273, 683392, 962144, 1142546, 1924288, 2285092, 3848576, 4570184, 9140368, 18280736, 36561472, 73122944]

約数ペア:

[(1, 73122944), (2, 36561472), (4, 18280736), (8, 9140368), (16, 4570184), (19, 3848576), (32, 2285092), (38, 1924288), (64, 1142546), (76, 962144), (107, 683392), (128, 571273), (152, 481072), (214, 341696), (281, 260224), (304, 240536), (428, 170848), (562, 130112), (608, 120268), (856, 85424), (1124, 65056), (1216, 60134), (1712, 42712), (2033, 35968), (2248, 32528), (2432, 30067), (3424, 21356), (4066, 17984), (4496, 16264), (5339, 13696), (6848, 10678), (8132, 8992)]