61120872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 182736000

約数和(自身を除く): 121615128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 281, 318, 342, 424, 456, 477, 513, 562, 636, 684, 843, 954, 1007, 1026, 1124, 1272, 1368, 1431, 1686, 1908, 2014, 2052, 2248, 2529, 2862, 3021, 3372, 3816, 4028, 4104, 5058, 5339, 5724, 6042, 6744, 7587, 8056, 9063, 10116, 10678, 11448, 12084, 14893, 15174, 16017, 18126, 20232, 21356, 24168, 27189, 29786, 30348, 32034, 36252, 42712, 44679, 48051, 54378, 59572, 60696, 64068, 72504, 89358, 96102, 108756, 119144, 128136, 134037, 144153, 178716, 192204, 217512, 268074, 282967, 288306, 357432, 384408, 402111, 536148, 565934, 576612, 804222, 848901, 1072296, 1131868, 1153224, 1608444, 1697802, 2263736, 2546703, 3216888, 3395604, 5093406, 6791208, 7640109, 10186812, 15280218, 20373624, 30560436, 61120872]

約数ペア:

[(1, 61120872), (2, 30560436), (3, 20373624), (4, 15280218), (6, 10186812), (8, 7640109), (9, 6791208), (12, 5093406), (18, 3395604), (19, 3216888), (24, 2546703), (27, 2263736), (36, 1697802), (38, 1608444), (53, 1153224), (54, 1131868), (57, 1072296), (72, 848901), (76, 804222), (106, 576612), (108, 565934), (114, 536148), (152, 402111), (159, 384408), (171, 357432), (212, 288306), (216, 282967), (228, 268074), (281, 217512), (318, 192204), (342, 178716), (424, 144153), (456, 134037), (477, 128136), (513, 119144), (562, 108756), (636, 96102), (684, 89358), (843, 72504), (954, 64068), (1007, 60696), (1026, 59572), (1124, 54378), (1272, 48051), (1368, 44679), (1431, 42712), (1686, 36252), (1908, 32034), (2014, 30348), (2052, 29786), (2248, 27189), (2529, 24168), (2862, 21356), (3021, 20232), (3372, 18126), (3816, 16017), (4028, 15174), (4104, 14893), (5058, 12084), (5339, 11448), (5724, 10678), (6042, 10116), (6744, 9063), (7587, 8056)]