64004832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 192471552

約数和(自身を除く): 128466720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 107, 124, 134, 144, 186, 201, 214, 248, 268, 279, 288, 321, 372, 402, 428, 496, 536, 558, 603, 642, 744, 804, 856, 963, 992, 1072, 1116, 1206, 1284, 1488, 1608, 1712, 1926, 2077, 2144, 2232, 2412, 2568, 2976, 3216, 3317, 3424, 3852, 4154, 4464, 4824, 5136, 6231, 6432, 6634, 7169, 7704, 8308, 8928, 9648, 9951, 10272, 12462, 13268, 14338, 15408, 16616, 18693, 19296, 19902, 21507, 24924, 26536, 28676, 29853, 30816, 33232, 37386, 39804, 43014, 49848, 53072, 57352, 59706, 64521, 66464, 74772, 79608, 86028, 99696, 106144, 114704, 119412, 129042, 149544, 159216, 172056, 199392, 222239, 229408, 238824, 258084, 299088, 318432, 344112, 444478, 477648, 516168, 598176, 666717, 688224, 888956, 955296, 1032336, 1333434, 1777912, 2000151, 2064672, 2666868, 3555824, 4000302, 5333736, 7111648, 8000604, 10667472, 16001208, 21334944, 32002416, 64004832]

約数ペア:

[(1, 64004832), (2, 32002416), (3, 21334944), (4, 16001208), (6, 10667472), (8, 8000604), (9, 7111648), (12, 5333736), (16, 4000302), (18, 3555824), (24, 2666868), (31, 2064672), (32, 2000151), (36, 1777912), (48, 1333434), (62, 1032336), (67, 955296), (72, 888956), (93, 688224), (96, 666717), (107, 598176), (124, 516168), (134, 477648), (144, 444478), (186, 344112), (201, 318432), (214, 299088), (248, 258084), (268, 238824), (279, 229408), (288, 222239), (321, 199392), (372, 172056), (402, 159216), (428, 149544), (496, 129042), (536, 119412), (558, 114704), (603, 106144), (642, 99696), (744, 86028), (804, 79608), (856, 74772), (963, 66464), (992, 64521), (1072, 59706), (1116, 57352), (1206, 53072), (1284, 49848), (1488, 43014), (1608, 39804), (1712, 37386), (1926, 33232), (2077, 30816), (2144, 29853), (2232, 28676), (2412, 26536), (2568, 24924), (2976, 21507), (3216, 19902), (3317, 19296), (3424, 18693), (3852, 16616), (4154, 15408), (4464, 14338), (4824, 13268), (5136, 12462), (6231, 10272), (6432, 9951), (6634, 9648), (7169, 8928), (7704, 8308)]