123877504836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2503}}^1\times {\mathrm{25939}}^1$

素因数の和:28505

約数の個数: 72

約数和(自身を含む): 319182776640

約数和(自身を除く): 195305271804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2503, 5006, 7509, 10012, 15018, 22527, 25939, 30036, 45054, 51878, 77817, 90108, 103756, 132659, 155634, 233451, 265318, 311268, 397977, 466902, 530636, 795954, 933804, 1193931, 1374767, 1591908, 2387862, 2749534, 4124301, 4775724, 5499068, 8248602, 12372903, 16497204, 24745806, 49491612, 64925317, 129850634, 194775951, 259701268, 389551902, 584327853, 779103804, 1168655706, 2337311412, 3441041801, 6882083602, 10323125403, 13764167204, 20646250806, 30969376209, 41292501612, 61938752418, 123877504836]

約数ペア:

[(1, 123877504836), (2, 61938752418), (3, 41292501612), (4, 30969376209), (6, 20646250806), (9, 13764167204), (12, 10323125403), (18, 6882083602), (36, 3441041801), (53, 2337311412), (106, 1168655706), (159, 779103804), (212, 584327853), (318, 389551902), (477, 259701268), (636, 194775951), (954, 129850634), (1908, 64925317), (2503, 49491612), (5006, 24745806), (7509, 16497204), (10012, 12372903), (15018, 8248602), (22527, 5499068), (25939, 4775724), (30036, 4124301), (45054, 2749534), (51878, 2387862), (77817, 1591908), (90108, 1374767), (103756, 1193931), (132659, 933804), (155634, 795954), (233451, 530636), (265318, 466902), (311268, 397977)]