79427208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 238141440

約数和(自身を除く): 158714232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 101, 124, 151, 168, 186, 202, 217, 248, 302, 303, 372, 404, 434, 453, 604, 606, 651, 707, 744, 808, 868, 906, 1057, 1208, 1212, 1302, 1414, 1736, 1812, 2114, 2121, 2424, 2604, 2828, 3131, 3171, 3624, 4228, 4242, 4681, 5208, 5656, 6262, 6342, 8456, 8484, 9362, 9393, 12524, 12684, 14043, 15251, 16968, 18724, 18786, 21917, 25048, 25368, 28086, 30502, 32767, 37448, 37572, 43834, 45753, 56172, 61004, 65534, 65751, 75144, 87668, 91506, 98301, 106757, 112344, 122008, 131068, 131502, 175336, 183012, 196602, 213514, 262136, 263004, 320271, 366024, 393204, 427028, 472781, 526008, 640542, 786408, 854056, 945562, 1281084, 1418343, 1891124, 2562168, 2836686, 3309467, 3782248, 5673372, 6618934, 9928401, 11346744, 13237868, 19856802, 26475736, 39713604, 79427208]

約数ペア:

[(1, 79427208), (2, 39713604), (3, 26475736), (4, 19856802), (6, 13237868), (7, 11346744), (8, 9928401), (12, 6618934), (14, 5673372), (21, 3782248), (24, 3309467), (28, 2836686), (31, 2562168), (42, 1891124), (56, 1418343), (62, 1281084), (84, 945562), (93, 854056), (101, 786408), (124, 640542), (151, 526008), (168, 472781), (186, 427028), (202, 393204), (217, 366024), (248, 320271), (302, 263004), (303, 262136), (372, 213514), (404, 196602), (434, 183012), (453, 175336), (604, 131502), (606, 131068), (651, 122008), (707, 112344), (744, 106757), (808, 98301), (868, 91506), (906, 87668), (1057, 75144), (1208, 65751), (1212, 65534), (1302, 61004), (1414, 56172), (1736, 45753), (1812, 43834), (2114, 37572), (2121, 37448), (2424, 32767), (2604, 30502), (2828, 28086), (3131, 25368), (3171, 25048), (3624, 21917), (4228, 18786), (4242, 18724), (4681, 16968), (5208, 15251), (5656, 14043), (6262, 12684), (6342, 12524), (8456, 9393), (8484, 9362)]