66401664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{3529}}^1$

素因数の和:3560

約数の個数: 96

約数和(自身を含む): 205234200

約数和(自身を除く): 138832536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 3529, 4704, 6272, 7058, 9408, 10587, 14116, 18816, 21174, 24703, 28232, 42348, 49406, 56464, 74109, 84696, 98812, 112928, 148218, 169392, 172921, 197624, 225856, 296436, 338784, 345842, 395248, 451712, 518763, 592872, 677568, 691684, 790496, 1037526, 1185744, 1355136, 1383368, 1580992, 2075052, 2371488, 2766736, 3161984, 4150104, 4742976, 5533472, 8300208, 9485952, 11066944, 16600416, 22133888, 33200832, 66401664]

約数ペア:

[(1, 66401664), (2, 33200832), (3, 22133888), (4, 16600416), (6, 11066944), (7, 9485952), (8, 8300208), (12, 5533472), (14, 4742976), (16, 4150104), (21, 3161984), (24, 2766736), (28, 2371488), (32, 2075052), (42, 1580992), (48, 1383368), (49, 1355136), (56, 1185744), (64, 1037526), (84, 790496), (96, 691684), (98, 677568), (112, 592872), (128, 518763), (147, 451712), (168, 395248), (192, 345842), (196, 338784), (224, 296436), (294, 225856), (336, 197624), (384, 172921), (392, 169392), (448, 148218), (588, 112928), (672, 98812), (784, 84696), (896, 74109), (1176, 56464), (1344, 49406), (1568, 42348), (2352, 28232), (2688, 24703), (3136, 21174), (3529, 18816), (4704, 14116), (6272, 10587), (7058, 9408)]