88892506612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{87877}}^1$

素因数の和:88305

約数の個数: 72

約数和(自身を含む): 195372830184

約数和(自身を除く): 106480323572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 397, 637, 794, 1274, 1588, 2548, 2779, 5161, 5558, 10322, 11116, 19453, 20644, 36127, 38906, 72254, 77812, 87877, 144508, 175754, 252889, 351508, 505778, 615139, 1011556, 1142401, 1230278, 2284802, 2460556, 4305973, 4569604, 7996807, 8611946, 15993614, 17223892, 31987228, 34887169, 55977649, 69774338, 111955298, 139548676, 223910596, 244210183, 453533197, 488420366, 907066394, 976840732, 1709471281, 1814132788, 3174732379, 3418942562, 6349464758, 6837885124, 12698929516, 22223126653, 44446253306, 88892506612]

約数ペア:

[(1, 88892506612), (2, 44446253306), (4, 22223126653), (7, 12698929516), (13, 6837885124), (14, 6349464758), (26, 3418942562), (28, 3174732379), (49, 1814132788), (52, 1709471281), (91, 976840732), (98, 907066394), (182, 488420366), (196, 453533197), (364, 244210183), (397, 223910596), (637, 139548676), (794, 111955298), (1274, 69774338), (1588, 55977649), (2548, 34887169), (2779, 31987228), (5161, 17223892), (5558, 15993614), (10322, 8611946), (11116, 7996807), (19453, 4569604), (20644, 4305973), (36127, 2460556), (38906, 2284802), (72254, 1230278), (77812, 1142401), (87877, 1011556), (144508, 615139), (175754, 505778), (252889, 351508)]