80971508352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{30123329}}^1$

素因数の和:30123353

約数の個数: 64

約数和(自身を含む): 245806372800

約数和(自身を除く): 164834864448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 30123329, 60246658, 90369987, 120493316, 180739974, 210863303, 240986632, 361479948, 421726606, 481973264, 632589909, 722959896, 843453212, 963946528, 1265179818, 1445919792, 1686906424, 1927893056, 2530359636, 2891839584, 3373812848, 3855786112, 5060719272, 5783679168, 6747625696, 10121438544, 11567358336, 13495251392, 20242877088, 26990502784, 40485754176, 80971508352]

約数ペア:

[(1, 80971508352), (2, 40485754176), (3, 26990502784), (4, 20242877088), (6, 13495251392), (7, 11567358336), (8, 10121438544), (12, 6747625696), (14, 5783679168), (16, 5060719272), (21, 3855786112), (24, 3373812848), (28, 2891839584), (32, 2530359636), (42, 1927893056), (48, 1686906424), (56, 1445919792), (64, 1265179818), (84, 963946528), (96, 843453212), (112, 722959896), (128, 632589909), (168, 481973264), (192, 421726606), (224, 361479948), (336, 240986632), (384, 210863303), (448, 180739974), (672, 120493316), (896, 90369987), (1344, 60246658), (2688, 30123329)]