63721896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19963}}^1$

素因数の和:19998

約数の個数: 64

約数和(自身を含む): 191654400

約数和(自身を除く): 127932504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 19963, 39926, 59889, 79852, 119778, 139741, 159704, 239556, 279482, 379297, 419223, 479112, 558964, 758594, 838446, 1117928, 1137891, 1517188, 1676892, 2275782, 2655079, 3034376, 3353784, 4551564, 5310158, 7965237, 9103128, 10620316, 15930474, 21240632, 31860948, 63721896]

約数ペア:

[(1, 63721896), (2, 31860948), (3, 21240632), (4, 15930474), (6, 10620316), (7, 9103128), (8, 7965237), (12, 5310158), (14, 4551564), (19, 3353784), (21, 3034376), (24, 2655079), (28, 2275782), (38, 1676892), (42, 1517188), (56, 1137891), (57, 1117928), (76, 838446), (84, 758594), (114, 558964), (133, 479112), (152, 419223), (168, 379297), (228, 279482), (266, 239556), (399, 159704), (456, 139741), (532, 119778), (798, 79852), (1064, 59889), (1596, 39926), (3192, 19963)]