61557188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 144399360

約数和(自身を除く): 82842172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 67, 76, 77, 133, 134, 154, 157, 209, 266, 268, 308, 314, 418, 469, 532, 628, 737, 836, 938, 1099, 1273, 1463, 1474, 1727, 1876, 2198, 2546, 2926, 2948, 2983, 3454, 4396, 5092, 5159, 5852, 5966, 6908, 8911, 10318, 10519, 11932, 12089, 14003, 17822, 20636, 20881, 21038, 24178, 28006, 32813, 35644, 41762, 42076, 48356, 56012, 65626, 73633, 83524, 98021, 115709, 131252, 147266, 196042, 199861, 229691, 231418, 294532, 392084, 399722, 459382, 462836, 799444, 809963, 918764, 1399027, 1619926, 2198471, 2798054, 3239852, 4396942, 5596108, 8793884, 15389297, 30778594, 61557188]

約数ペア:

[(1, 61557188), (2, 30778594), (4, 15389297), (7, 8793884), (11, 5596108), (14, 4396942), (19, 3239852), (22, 2798054), (28, 2198471), (38, 1619926), (44, 1399027), (67, 918764), (76, 809963), (77, 799444), (133, 462836), (134, 459382), (154, 399722), (157, 392084), (209, 294532), (266, 231418), (268, 229691), (308, 199861), (314, 196042), (418, 147266), (469, 131252), (532, 115709), (628, 98021), (737, 83524), (836, 73633), (938, 65626), (1099, 56012), (1273, 48356), (1463, 42076), (1474, 41762), (1727, 35644), (1876, 32813), (2198, 28006), (2546, 24178), (2926, 21038), (2948, 20881), (2983, 20636), (3454, 17822), (4396, 14003), (5092, 12089), (5159, 11932), (5852, 10519), (5966, 10318), (6908, 8911)]