56811672

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 168960000

約数和(自身を除く): 112148328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 109, 114, 127, 152, 171, 216, 218, 228, 254, 327, 342, 381, 436, 456, 508, 513, 654, 684, 762, 872, 981, 1016, 1026, 1143, 1308, 1368, 1524, 1962, 2052, 2071, 2286, 2413, 2616, 2943, 3048, 3429, 3924, 4104, 4142, 4572, 4826, 5886, 6213, 6858, 7239, 7848, 8284, 9144, 9652, 11772, 12426, 13716, 13843, 14478, 16568, 18639, 19304, 21717, 23544, 24852, 27432, 27686, 28956, 37278, 41529, 43434, 49704, 55372, 55917, 57912, 65151, 74556, 83058, 86868, 110744, 111834, 124587, 130302, 149112, 166116, 173736, 223668, 249174, 260604, 263017, 332232, 373761, 447336, 498348, 521208, 526034, 747522, 789051, 996696, 1052068, 1495044, 1578102, 2104136, 2367153, 2990088, 3156204, 4734306, 6312408, 7101459, 9468612, 14202918, 18937224, 28405836, 56811672]

約数ペア:

[(1, 56811672), (2, 28405836), (3, 18937224), (4, 14202918), (6, 9468612), (8, 7101459), (9, 6312408), (12, 4734306), (18, 3156204), (19, 2990088), (24, 2367153), (27, 2104136), (36, 1578102), (38, 1495044), (54, 1052068), (57, 996696), (72, 789051), (76, 747522), (108, 526034), (109, 521208), (114, 498348), (127, 447336), (152, 373761), (171, 332232), (216, 263017), (218, 260604), (228, 249174), (254, 223668), (327, 173736), (342, 166116), (381, 149112), (436, 130302), (456, 124587), (508, 111834), (513, 110744), (654, 86868), (684, 83058), (762, 74556), (872, 65151), (981, 57912), (1016, 55917), (1026, 55372), (1143, 49704), (1308, 43434), (1368, 41529), (1524, 37278), (1962, 28956), (2052, 27686), (2071, 27432), (2286, 24852), (2413, 23544), (2616, 21717), (2943, 19304), (3048, 18639), (3429, 16568), (3924, 14478), (4104, 13843), (4142, 13716), (4572, 12426), (4826, 11772), (5886, 9652), (6213, 9144), (6858, 8284), (7239, 7848)]