69772456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 76286744

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 83, 104, 118, 137, 166, 236, 274, 332, 472, 548, 664, 767, 1079, 1096, 1534, 1781, 2158, 3068, 3562, 4316, 4897, 6136, 7124, 8083, 8632, 9794, 11371, 14248, 16166, 19588, 22742, 32332, 39176, 45484, 63661, 64664, 90968, 105079, 127322, 147823, 210158, 254644, 295646, 420316, 509288, 591292, 670889, 840632, 1182584, 1341778, 2683556, 5367112, 8721557, 17443114, 34886228, 69772456]

約数ペア:

[(1, 69772456), (2, 34886228), (4, 17443114), (8, 8721557), (13, 5367112), (26, 2683556), (52, 1341778), (59, 1182584), (83, 840632), (104, 670889), (118, 591292), (137, 509288), (166, 420316), (236, 295646), (274, 254644), (332, 210158), (472, 147823), (548, 127322), (664, 105079), (767, 90968), (1079, 64664), (1096, 63661), (1534, 45484), (1781, 39176), (2158, 32332), (3068, 22742), (3562, 19588), (4316, 16166), (4897, 14248), (6136, 11371), (7124, 9794), (8083, 8632)]