68648736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 197201088

約数和(自身を除く): 128552352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 821, 871, 1072, 1248, 1608, 1642, 1742, 2144, 2463, 2613, 3216, 3284, 3484, 4926, 5226, 6432, 6568, 6968, 9852, 10452, 10673, 13136, 13936, 19704, 20904, 21346, 26272, 27872, 32019, 39408, 41808, 42692, 55007, 64038, 78816, 83616, 85384, 110014, 128076, 165021, 170768, 220028, 256152, 330042, 341536, 440056, 512304, 660084, 715091, 880112, 1024608, 1320168, 1430182, 1760224, 2145273, 2640336, 2860364, 4290546, 5280672, 5720728, 8581092, 11441456, 17162184, 22882912, 34324368, 68648736]

約数ペア:

[(1, 68648736), (2, 34324368), (3, 22882912), (4, 17162184), (6, 11441456), (8, 8581092), (12, 5720728), (13, 5280672), (16, 4290546), (24, 2860364), (26, 2640336), (32, 2145273), (39, 1760224), (48, 1430182), (52, 1320168), (67, 1024608), (78, 880112), (96, 715091), (104, 660084), (134, 512304), (156, 440056), (201, 341536), (208, 330042), (268, 256152), (312, 220028), (402, 170768), (416, 165021), (536, 128076), (624, 110014), (804, 85384), (821, 83616), (871, 78816), (1072, 64038), (1248, 55007), (1608, 42692), (1642, 41808), (1742, 39408), (2144, 32019), (2463, 27872), (2613, 26272), (3216, 21346), (3284, 20904), (3484, 19704), (4926, 13936), (5226, 13136), (6432, 10673), (6568, 10452), (6968, 9852)]