89777116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 195987456

約数和(自身を除く): 106210340

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 61, 62, 83, 122, 124, 143, 166, 244, 286, 332, 341, 403, 572, 671, 682, 793, 806, 913, 1079, 1342, 1364, 1586, 1612, 1826, 1891, 2158, 2573, 2684, 3172, 3652, 3782, 4316, 4433, 5063, 5146, 7564, 8723, 8866, 10126, 10292, 11869, 17446, 17732, 20252, 20801, 23738, 24583, 28303, 33449, 34892, 41602, 47476, 49166, 55693, 56606, 65819, 66898, 83204, 98332, 111386, 113212, 131638, 133796, 156953, 222772, 263276, 270413, 313906, 367939, 540826, 627812, 724009, 735878, 1081652, 1448018, 1471756, 1726483, 2040389, 2896036, 3452966, 4080778, 6905932, 8161556, 22444279, 44888558, 89777116]

約数ペア:

[(1, 89777116), (2, 44888558), (4, 22444279), (11, 8161556), (13, 6905932), (22, 4080778), (26, 3452966), (31, 2896036), (44, 2040389), (52, 1726483), (61, 1471756), (62, 1448018), (83, 1081652), (122, 735878), (124, 724009), (143, 627812), (166, 540826), (244, 367939), (286, 313906), (332, 270413), (341, 263276), (403, 222772), (572, 156953), (671, 133796), (682, 131638), (793, 113212), (806, 111386), (913, 98332), (1079, 83204), (1342, 66898), (1364, 65819), (1586, 56606), (1612, 55693), (1826, 49166), (1891, 47476), (2158, 41602), (2573, 34892), (2684, 33449), (3172, 28303), (3652, 24583), (3782, 23738), (4316, 20801), (4433, 20252), (5063, 17732), (5146, 17446), (7564, 11869), (8723, 10292), (8866, 10126)]