64411872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13693}}^1$

素因数の和:13720

約数の個数: 72

約数和(自身を含む): 196700616

約数和(自身を除く): 132288744

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, 13693, 27386, 41079, 54772, 82158, 95851, 109544, 164316, 191702, 219088, 287553, 328632, 383404, 438176, 575106, 657264, 670957, 766808, 1150212, 1314528, 1341914, 1533616, 2012871, 2300424, 2683828, 3067232, 4025742, 4600848, 5367656, 8051484, 9201696, 10735312, 16102968, 21470624, 32205936, 64411872]

約数ペア:

[(1, 64411872), (2, 32205936), (3, 21470624), (4, 16102968), (6, 10735312), (7, 9201696), (8, 8051484), (12, 5367656), (14, 4600848), (16, 4025742), (21, 3067232), (24, 2683828), (28, 2300424), (32, 2012871), (42, 1533616), (48, 1341914), (49, 1314528), (56, 1150212), (84, 766808), (96, 670957), (98, 657264), (112, 575106), (147, 438176), (168, 383404), (196, 328632), (224, 287553), (294, 219088), (336, 191702), (392, 164316), (588, 109544), (672, 95851), (784, 82158), (1176, 54772), (1568, 41079), (2352, 27386), (4704, 13693)]