84002776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 187195680

約数和(自身を除く): 103192904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 572, 757, 776, 1067, 1144, 1261, 1514, 2134, 2522, 3028, 4268, 5044, 6056, 8327, 8536, 9841, 10088, 13871, 16654, 19682, 27742, 33308, 39364, 55484, 66616, 73429, 78728, 108251, 110968, 146858, 216502, 293716, 433004, 587432, 807719, 866008, 954577, 1615438, 1909154, 3230876, 3818308, 6461752, 7636616, 10500347, 21000694, 42001388, 84002776]

約数ペア:

[(1, 84002776), (2, 42001388), (4, 21000694), (8, 10500347), (11, 7636616), (13, 6461752), (22, 3818308), (26, 3230876), (44, 1909154), (52, 1615438), (88, 954577), (97, 866008), (104, 807719), (143, 587432), (194, 433004), (286, 293716), (388, 216502), (572, 146858), (757, 110968), (776, 108251), (1067, 78728), (1144, 73429), (1261, 66616), (1514, 55484), (2134, 39364), (2522, 33308), (3028, 27742), (4268, 19682), (5044, 16654), (6056, 13871), (8327, 10088), (8536, 9841)]