104208156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 286466544

約数和(自身を除く): 182258388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2081, 2782, 3852, 4162, 4173, 5564, 6243, 8324, 8346, 12486, 12519, 16692, 18729, 24972, 25038, 27053, 37458, 50076, 54106, 74916, 81159, 108212, 162318, 222667, 243477, 324636, 445334, 486954, 668001, 890668, 973908, 1336002, 2004003, 2672004, 2894671, 4008006, 5789342, 8016012, 8684013, 11578684, 17368026, 26052039, 34736052, 52104078, 104208156]

約数ペア:

[(1, 104208156), (2, 52104078), (3, 34736052), (4, 26052039), (6, 17368026), (9, 11578684), (12, 8684013), (13, 8016012), (18, 5789342), (26, 4008006), (36, 2894671), (39, 2672004), (52, 2004003), (78, 1336002), (107, 973908), (117, 890668), (156, 668001), (214, 486954), (234, 445334), (321, 324636), (428, 243477), (468, 222667), (642, 162318), (963, 108212), (1284, 81159), (1391, 74916), (1926, 54106), (2081, 50076), (2782, 37458), (3852, 27053), (4162, 25038), (4173, 24972), (5564, 18729), (6243, 16692), (8324, 12519), (8346, 12486)]