64543584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13721}}^1$

素因数の和:13748

約数の個数: 72

約数和(自身を含む): 197102808

約数和(自身を除く): 132559224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13721, 27442, 41163, 54884, 82326, 96047, 109768, 164652, 192094, 219536, 288141, 329304, 384188, 439072, 576282, 658608, 672329, 768376, 1152564, 1317216, 1344658, 1536752, 2016987, 2305128, 2689316, 3073504, 4033974, 4610256, 5378632, 8067948, 9220512, 10757264, 16135896, 21514528, 32271792, 64543584]

約数ペア:

[(1, 64543584), (2, 32271792), (3, 21514528), (4, 16135896), (6, 10757264), (7, 9220512), (8, 8067948), (12, 5378632), (14, 4610256), (16, 4033974), (21, 3073504), (24, 2689316), (28, 2305128), (32, 2016987), (42, 1536752), (48, 1344658), (49, 1317216), (56, 1152564), (84, 768376), (96, 672329), (98, 658608), (112, 576282), (147, 439072), (168, 384188), (196, 329304), (224, 288141), (294, 219536), (336, 192094), (392, 164652), (588, 109768), (672, 96047), (784, 82326), (1176, 54884), (1568, 41163), (2352, 27442), (4704, 13721)]