65672544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 209599488

約数和(自身を除く): 143926944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 607, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1214, 1288, 1568, 1821, 1932, 2208, 2254, 2352, 2428, 2576, 3381, 3642, 3864, 4249, 4508, 4704, 4856, 5152, 6762, 7284, 7728, 8498, 9016, 9712, 12747, 13524, 13961, 14568, 15456, 16996, 18032, 19424, 25494, 27048, 27922, 29136, 29743, 33992, 36064, 41883, 50988, 54096, 55844, 58272, 59486, 67984, 83766, 89229, 97727, 101976, 108192, 111688, 118972, 135968, 167532, 178458, 195454, 203952, 223376, 237944, 293181, 335064, 356916, 390908, 407904, 446752, 475888, 586362, 670128, 684089, 713832, 781816, 951776, 1172724, 1340256, 1368178, 1427664, 1563632, 2052267, 2345448, 2736356, 2855328, 3127264, 4104534, 4690896, 5472712, 8209068, 9381792, 10945424, 16418136, 21890848, 32836272, 65672544]

約数ペア:

[(1, 65672544), (2, 32836272), (3, 21890848), (4, 16418136), (6, 10945424), (7, 9381792), (8, 8209068), (12, 5472712), (14, 4690896), (16, 4104534), (21, 3127264), (23, 2855328), (24, 2736356), (28, 2345448), (32, 2052267), (42, 1563632), (46, 1427664), (48, 1368178), (49, 1340256), (56, 1172724), (69, 951776), (84, 781816), (92, 713832), (96, 684089), (98, 670128), (112, 586362), (138, 475888), (147, 446752), (161, 407904), (168, 390908), (184, 356916), (196, 335064), (224, 293181), (276, 237944), (294, 223376), (322, 203952), (336, 195454), (368, 178458), (392, 167532), (483, 135968), (552, 118972), (588, 111688), (607, 108192), (644, 101976), (672, 97727), (736, 89229), (784, 83766), (966, 67984), (1104, 59486), (1127, 58272), (1176, 55844), (1214, 54096), (1288, 50988), (1568, 41883), (1821, 36064), (1932, 33992), (2208, 29743), (2254, 29136), (2352, 27922), (2428, 27048), (2576, 25494), (3381, 19424), (3642, 18032), (3864, 16996), (4249, 15456), (4508, 14568), (4704, 13961), (4856, 13524), (5152, 12747), (6762, 9712), (7284, 9016), (7728, 8498)]