57407784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 172769280

約数和(自身を除く): 115361496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 151, 168, 186, 217, 219, 248, 292, 302, 372, 434, 438, 453, 511, 584, 604, 651, 744, 868, 876, 906, 1022, 1057, 1208, 1302, 1533, 1736, 1752, 1812, 2044, 2114, 2263, 2604, 3066, 3171, 3624, 4088, 4228, 4526, 4681, 5208, 6132, 6342, 6789, 8456, 9052, 9362, 11023, 12264, 12684, 13578, 14043, 15841, 18104, 18724, 22046, 25368, 27156, 28086, 31682, 32767, 33069, 37448, 44092, 47523, 54312, 56172, 63364, 65534, 66138, 77161, 88184, 95046, 98301, 112344, 126728, 131068, 132276, 154322, 190092, 196602, 231483, 262136, 264552, 308644, 341713, 380184, 393204, 462966, 617288, 683426, 786408, 925932, 1025139, 1366852, 1851864, 2050278, 2391991, 2733704, 4100556, 4783982, 7175973, 8201112, 9567964, 14351946, 19135928, 28703892, 57407784]

約数ペア:

[(1, 57407784), (2, 28703892), (3, 19135928), (4, 14351946), (6, 9567964), (7, 8201112), (8, 7175973), (12, 4783982), (14, 4100556), (21, 2733704), (24, 2391991), (28, 2050278), (31, 1851864), (42, 1366852), (56, 1025139), (62, 925932), (73, 786408), (84, 683426), (93, 617288), (124, 462966), (146, 393204), (151, 380184), (168, 341713), (186, 308644), (217, 264552), (219, 262136), (248, 231483), (292, 196602), (302, 190092), (372, 154322), (434, 132276), (438, 131068), (453, 126728), (511, 112344), (584, 98301), (604, 95046), (651, 88184), (744, 77161), (868, 66138), (876, 65534), (906, 63364), (1022, 56172), (1057, 54312), (1208, 47523), (1302, 44092), (1533, 37448), (1736, 33069), (1752, 32767), (1812, 31682), (2044, 28086), (2114, 27156), (2263, 25368), (2604, 22046), (3066, 18724), (3171, 18104), (3624, 15841), (4088, 14043), (4228, 13578), (4526, 12684), (4681, 12264), (5208, 11023), (6132, 9362), (6342, 9052), (6789, 8456)]